Two new graphql-related advisories#1233

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Merged
jasnow merged 1 commit into from
Sep 4, 2026
+59 −0
Merged

Two new graphql-related advisories #1233

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30 changes: 30 additions & 0 deletions gems/graphql-c_parser/GHSA-52mm-32rv-3rpg.yml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
---
gem: graphql-c_parser
ghsa: 52mm-32rv-3rpg
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
title: Unauthenticated remote use-after-free in graphql-c_parser
date: 2024-08-03
description: |
Use-after-free is possible graphql-c_parser if Bison moves GraphQL-Ruby
AST nodes into the heap. Bison's heap is not scanned by Ruby's garbage
collector, so if GC runs during this stage, Ruby determines those
objects to be dead. Later, however, graphql-c_parser uses those
objects again while continuing to parse.

Patched versions use Bison's YYSTACK_USE_ALLOCA 1 configuration
to use stack memory instead.

This issue was reported by PlatformSecurity.
cvss_v3: 9.8
patched_versions:
- ">= 1.1.4"
related:
url:
- https://rubygems.org/gems/graphql-c_parser/versions/1.1.4
- https://github.com/rmosolgo/graphql-ruby/blob/master/graphql-c_parser/CHANGELOG.md#114
- https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
notes: |
- date from rubygems.org URL.
- cvss_v3 from GHSA.
- No CVE in GHSA url.
- Note: gem name is "graphql-c_parser" but repo name is "graphql-ruby".
29 changes: 29 additions & 0 deletions gems/graphql/GHSA-rmxg-5p3r-j6hh.yml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,29 @@
---
gem: graphql
ghsa: rmxg-5p3r-j6hh
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
title: Unsafe Marshal deserialization in the parser cache
can lead to arbitrary Ruby code execution
date: 2026-08-17
description: |
GraphQL::Language::Cache#fetch reads parser cache files and passes
their contents directly to Marshal.load without authenticating the
payloads. If an attacker can place a crafted payload in the expected
path and the application calls GraphQL::Language::Parser.parse_file,
then attacker-controlled marshal_load or _load methods are executed,
resulting in arbitrary Ruby code execution in the application process.
unaffected_versions:
- "< 1.12.6"
patched_versions:
- ">= 2.6.9"
related:
url:
- https://rubygems.org/gems/graphql/versions/2.6.9
- https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md#269-17-aug-2026
- https://github.com/rmosolgo/graphql-ruby/compare/v2.6.8...v2.6.9
- https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
notes: |
- date from rubygems.org URL.
- GHSA Severity is "High".
- No CVE in GHSA url.
- Note: gem name is "graphql" but repo name is "graphql-ruby".
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Two new graphql-related advisories#1233

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 Merged

jasnow
merged 1 commit into

from

Sep 4, 2026

+59

−0

 Merged


Two new graphql-related advisories
#1233
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30 changes: 30 additions & 0 deletions
gems/graphql-c_parser/GHSA-52mm-32rv-3rpg.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
---
gem: graphql-c_parser
ghsa: 52mm-32rv-3rpg
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
title: Unauthenticated remote use-after-free in graphql-c_parser
date: 2024-08-03
description: |
 Use-after-free is possible graphql-c_parser if Bison moves GraphQL-Ruby
 AST nodes into the heap. Bison's heap is not scanned by Ruby's garbage
 collector, so if GC runs during this stage, Ruby determines those
 objects to be dead. Later, however, graphql-c_parser uses those
 objects again while continuing to parse.

 Patched versions use Bison's YYSTACK_USE_ALLOCA 1 configuration
 to use stack memory instead.

 This issue was reported by PlatformSecurity.
cvss_v3: 9.8
patched_versions:
 - ">= 1.1.4"
related:
 url:
 - https://rubygems.org/gems/graphql-c_parser/versions/1.1.4
 - https://github.com/rmosolgo/graphql-ruby/blob/master/graphql-c_parser/CHANGELOG.md#114
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
notes: |
 - date from rubygems.org URL.
 - cvss_v3 from GHSA.
 - No CVE in GHSA url.
 - Note: gem name is "graphql-c_parser" but repo name is "graphql-ruby".

29 changes: 29 additions & 0 deletions
gems/graphql/GHSA-rmxg-5p3r-j6hh.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,29 @@
---
gem: graphql
ghsa: rmxg-5p3r-j6hh
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
title: Unsafe Marshal deserialization in the parser cache
 can lead to arbitrary Ruby code execution
date: 2026-08-17
description: |
 GraphQL::Language::Cache#fetch reads parser cache files and passes
 their contents directly to Marshal.load without authenticating the
 payloads. If an attacker can place a crafted payload in the expected
 path and the application calls GraphQL::Language::Parser.parse_file,
 then attacker-controlled marshal_load or _load methods are executed,
 resulting in arbitrary Ruby code execution in the application process.
unaffected_versions:
 - "< 1.12.6"
patched_versions:
 - ">= 2.6.9"
related:
 url:
 - https://rubygems.org/gems/graphql/versions/2.6.9
 - https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md#269-17-aug-2026
 - https://github.com/rmosolgo/graphql-ruby/compare/v2.6.8...v2.6.9
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
notes: |
 - date from rubygems.org URL.
 - GHSA Severity is "High".
 - No CVE in GHSA url.
 - Note: gem name is "graphql" but repo name is "graphql-ruby".

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Two new graphql-related advisories#1233

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
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to your account

 Merged

jasnow
merged 1 commit into

from

Sep 4, 2026

+59

−0

 Merged


Two new graphql-related advisories
#1233
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30 changes: 30 additions & 0 deletions
gems/graphql-c_parser/GHSA-52mm-32rv-3rpg.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
---
gem: graphql-c_parser
ghsa: 52mm-32rv-3rpg
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
title: Unauthenticated remote use-after-free in graphql-c_parser
date: 2024-08-03
description: |
 Use-after-free is possible graphql-c_parser if Bison moves GraphQL-Ruby
 AST nodes into the heap. Bison's heap is not scanned by Ruby's garbage
 collector, so if GC runs during this stage, Ruby determines those
 objects to be dead. Later, however, graphql-c_parser uses those
 objects again while continuing to parse.

 Patched versions use Bison's YYSTACK_USE_ALLOCA 1 configuration
 to use stack memory instead.

 This issue was reported by PlatformSecurity.
cvss_v3: 9.8
patched_versions:
 - ">= 1.1.4"
related:
 url:
 - https://rubygems.org/gems/graphql-c_parser/versions/1.1.4
 - https://github.com/rmosolgo/graphql-ruby/blob/master/graphql-c_parser/CHANGELOG.md#114
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
notes: |
 - date from rubygems.org URL.
 - cvss_v3 from GHSA.
 - No CVE in GHSA url.
 - Note: gem name is "graphql-c_parser" but repo name is "graphql-ruby".

29 changes: 29 additions & 0 deletions
gems/graphql/GHSA-rmxg-5p3r-j6hh.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,29 @@
---
gem: graphql
ghsa: rmxg-5p3r-j6hh
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
title: Unsafe Marshal deserialization in the parser cache
 can lead to arbitrary Ruby code execution
date: 2026-08-17
description: |
 GraphQL::Language::Cache#fetch reads parser cache files and passes
 their contents directly to Marshal.load without authenticating the
 payloads. If an attacker can place a crafted payload in the expected
 path and the application calls GraphQL::Language::Parser.parse_file,
 then attacker-controlled marshal_load or _load methods are executed,
 resulting in arbitrary Ruby code execution in the application process.
unaffected_versions:
 - "< 1.12.6"
patched_versions:
 - ">= 2.6.9"
related:
 url:
 - https://rubygems.org/gems/graphql/versions/2.6.9
 - https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md#269-17-aug-2026
 - https://github.com/rmosolgo/graphql-ruby/compare/v2.6.8...v2.6.9
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
notes: |
 - date from rubygems.org URL.
 - GHSA Severity is "High".
 - No CVE in GHSA url.
 - Note: gem name is "graphql" but repo name is "graphql-ruby".

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Two new graphql-related advisories#1233

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

jasnow
merged 1 commit into

from

Sep 4, 2026

+59

−0

 Merged


Two new graphql-related advisories
#1233
Show file tree
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30 changes: 30 additions & 0 deletions
gems/graphql-c_parser/GHSA-52mm-32rv-3rpg.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
---
gem: graphql-c_parser
ghsa: 52mm-32rv-3rpg
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
title: Unauthenticated remote use-after-free in graphql-c_parser
date: 2024-08-03
description: |
 Use-after-free is possible graphql-c_parser if Bison moves GraphQL-Ruby
 AST nodes into the heap. Bison's heap is not scanned by Ruby's garbage
 collector, so if GC runs during this stage, Ruby determines those
 objects to be dead. Later, however, graphql-c_parser uses those
 objects again while continuing to parse.

 Patched versions use Bison's YYSTACK_USE_ALLOCA 1 configuration
 to use stack memory instead.

 This issue was reported by PlatformSecurity.
cvss_v3: 9.8
patched_versions:
 - ">= 1.1.4"
related:
 url:
 - https://rubygems.org/gems/graphql-c_parser/versions/1.1.4
 - https://github.com/rmosolgo/graphql-ruby/blob/master/graphql-c_parser/CHANGELOG.md#114
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
notes: |
 - date from rubygems.org URL.
 - cvss_v3 from GHSA.
 - No CVE in GHSA url.
 - Note: gem name is "graphql-c_parser" but repo name is "graphql-ruby".

29 changes: 29 additions & 0 deletions
gems/graphql/GHSA-rmxg-5p3r-j6hh.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,29 @@
---
gem: graphql
ghsa: rmxg-5p3r-j6hh
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
title: Unsafe Marshal deserialization in the parser cache
 can lead to arbitrary Ruby code execution
date: 2026-08-17
description: |
 GraphQL::Language::Cache#fetch reads parser cache files and passes
 their contents directly to Marshal.load without authenticating the
 payloads. If an attacker can place a crafted payload in the expected
 path and the application calls GraphQL::Language::Parser.parse_file,
 then attacker-controlled marshal_load or _load methods are executed,
 resulting in arbitrary Ruby code execution in the application process.
unaffected_versions:
 - "< 1.12.6"
patched_versions:
 - ">= 2.6.9"
related:
 url:
 - https://rubygems.org/gems/graphql/versions/2.6.9
 - https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md#269-17-aug-2026
 - https://github.com/rmosolgo/graphql-ruby/compare/v2.6.8...v2.6.9
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
notes: |
 - date from rubygems.org URL.
 - GHSA Severity is "High".
 - No CVE in GHSA url.
 - Note: gem name is "graphql" but repo name is "graphql-ruby".

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
Two new graphql-related advisories#1233

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

jasnow
merged 1 commit into

from

Sep 4, 2026

+59

−0

 Merged


Two new graphql-related advisories
#1233
Show file tree
Hide file tree
 Changes from all commits
Commits

Show all changes


1 commit


Select commit


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30 changes: 30 additions & 0 deletions
gems/graphql-c_parser/GHSA-52mm-32rv-3rpg.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
---
gem: graphql-c_parser
ghsa: 52mm-32rv-3rpg
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
title: Unauthenticated remote use-after-free in graphql-c_parser
date: 2024-08-03
description: |
 Use-after-free is possible graphql-c_parser if Bison moves GraphQL-Ruby
 AST nodes into the heap. Bison's heap is not scanned by Ruby's garbage
 collector, so if GC runs during this stage, Ruby determines those
 objects to be dead. Later, however, graphql-c_parser uses those
 objects again while continuing to parse.

 Patched versions use Bison's YYSTACK_USE_ALLOCA 1 configuration
 to use stack memory instead.

 This issue was reported by PlatformSecurity.
cvss_v3: 9.8
patched_versions:
 - ">= 1.1.4"
related:
 url:
 - https://rubygems.org/gems/graphql-c_parser/versions/1.1.4
 - https://github.com/rmosolgo/graphql-ruby/blob/master/graphql-c_parser/CHANGELOG.md#114
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
notes: |
 - date from rubygems.org URL.
 - cvss_v3 from GHSA.
 - No CVE in GHSA url.
 - Note: gem name is "graphql-c_parser" but repo name is "graphql-ruby".

29 changes: 29 additions & 0 deletions
gems/graphql/GHSA-rmxg-5p3r-j6hh.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,29 @@
---
gem: graphql
ghsa: rmxg-5p3r-j6hh
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
title: Unsafe Marshal deserialization in the parser cache
 can lead to arbitrary Ruby code execution
date: 2026-08-17
description: |
 GraphQL::Language::Cache#fetch reads parser cache files and passes
 their contents directly to Marshal.load without authenticating the
 payloads. If an attacker can place a crafted payload in the expected
 path and the application calls GraphQL::Language::Parser.parse_file,
 then attacker-controlled marshal_load or _load methods are executed,
 resulting in arbitrary Ruby code execution in the application process.
unaffected_versions:
 - "< 1.12.6"
patched_versions:
 - ">= 2.6.9"
related:
 url:
 - https://rubygems.org/gems/graphql/versions/2.6.9
 - https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md#269-17-aug-2026
 - https://github.com/rmosolgo/graphql-ruby/compare/v2.6.8...v2.6.9
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
notes: |
 - date from rubygems.org URL.
 - GHSA Severity is "High".
 - No CVE in GHSA url.
 - Note: gem name is "graphql" but repo name is "graphql-ruby".

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Two new graphql-related advisories#1233

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 Merged

jasnow
merged 1 commit into

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Sep 4, 2026

+59

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Two new graphql-related advisories
#1233
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30 changes: 30 additions & 0 deletions
gems/graphql-c_parser/GHSA-52mm-32rv-3rpg.yml

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Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
---
gem: graphql-c_parser
ghsa: 52mm-32rv-3rpg
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
title: Unauthenticated remote use-after-free in graphql-c_parser
date: 2024-08-03
description: |
 Use-after-free is possible graphql-c_parser if Bison moves GraphQL-Ruby
 AST nodes into the heap. Bison's heap is not scanned by Ruby's garbage
 collector, so if GC runs during this stage, Ruby determines those
 objects to be dead. Later, however, graphql-c_parser uses those
 objects again while continuing to parse.

 Patched versions use Bison's YYSTACK_USE_ALLOCA 1 configuration
 to use stack memory instead.

 This issue was reported by PlatformSecurity.
cvss_v3: 9.8
patched_versions:
 - ">= 1.1.4"
related:
 url:
 - https://rubygems.org/gems/graphql-c_parser/versions/1.1.4
 - https://github.com/rmosolgo/graphql-ruby/blob/master/graphql-c_parser/CHANGELOG.md#114
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
notes: |
 - date from rubygems.org URL.
 - cvss_v3 from GHSA.
 - No CVE in GHSA url.
 - Note: gem name is "graphql-c_parser" but repo name is "graphql-ruby".

29 changes: 29 additions & 0 deletions
gems/graphql/GHSA-rmxg-5p3r-j6hh.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,29 @@
---
gem: graphql
ghsa: rmxg-5p3r-j6hh
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
title: Unsafe Marshal deserialization in the parser cache
 can lead to arbitrary Ruby code execution
date: 2026-08-17
description: |
 GraphQL::Language::Cache#fetch reads parser cache files and passes
 their contents directly to Marshal.load without authenticating the
 payloads. If an attacker can place a crafted payload in the expected
 path and the application calls GraphQL::Language::Parser.parse_file,
 then attacker-controlled marshal_load or _load methods are executed,
 resulting in arbitrary Ruby code execution in the application process.
unaffected_versions:
 - "< 1.12.6"
patched_versions:
 - ">= 2.6.9"
related:
 url:
 - https://rubygems.org/gems/graphql/versions/2.6.9
 - https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md#269-17-aug-2026
 - https://github.com/rmosolgo/graphql-ruby/compare/v2.6.8...v2.6.9
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
notes: |
 - date from rubygems.org URL.
 - GHSA Severity is "High".
 - No CVE in GHSA url.
 - Note: gem name is "graphql" but repo name is "graphql-ruby".

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Two new graphql-related advisories#1233

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to your account

 Merged

jasnow
merged 1 commit into

from

Sep 4, 2026

+59

−0

 Merged


Two new graphql-related advisories
#1233
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30 changes: 30 additions & 0 deletions
gems/graphql-c_parser/GHSA-52mm-32rv-3rpg.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
---
gem: graphql-c_parser
ghsa: 52mm-32rv-3rpg
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
title: Unauthenticated remote use-after-free in graphql-c_parser
date: 2024-08-03
description: |
 Use-after-free is possible graphql-c_parser if Bison moves GraphQL-Ruby
 AST nodes into the heap. Bison's heap is not scanned by Ruby's garbage
 collector, so if GC runs during this stage, Ruby determines those
 objects to be dead. Later, however, graphql-c_parser uses those
 objects again while continuing to parse.

 Patched versions use Bison's YYSTACK_USE_ALLOCA 1 configuration
 to use stack memory instead.

 This issue was reported by PlatformSecurity.
cvss_v3: 9.8
patched_versions:
 - ">= 1.1.4"
related:
 url:
 - https://rubygems.org/gems/graphql-c_parser/versions/1.1.4
 - https://github.com/rmosolgo/graphql-ruby/blob/master/graphql-c_parser/CHANGELOG.md#114
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
notes: |
 - date from rubygems.org URL.
 - cvss_v3 from GHSA.
 - No CVE in GHSA url.
 - Note: gem name is "graphql-c_parser" but repo name is "graphql-ruby".

29 changes: 29 additions & 0 deletions
gems/graphql/GHSA-rmxg-5p3r-j6hh.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,29 @@
---
gem: graphql
ghsa: rmxg-5p3r-j6hh
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
title: Unsafe Marshal deserialization in the parser cache
 can lead to arbitrary Ruby code execution
date: 2026-08-17
description: |
 GraphQL::Language::Cache#fetch reads parser cache files and passes
 their contents directly to Marshal.load without authenticating the
 payloads. If an attacker can place a crafted payload in the expected
 path and the application calls GraphQL::Language::Parser.parse_file,
 then attacker-controlled marshal_load or _load methods are executed,
 resulting in arbitrary Ruby code execution in the application process.
unaffected_versions:
 - "< 1.12.6"
patched_versions:
 - ">= 2.6.9"
related:
 url:
 - https://rubygems.org/gems/graphql/versions/2.6.9
 - https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md#269-17-aug-2026
 - https://github.com/rmosolgo/graphql-ruby/compare/v2.6.8...v2.6.9
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
notes: |
 - date from rubygems.org URL.
 - GHSA Severity is "High".
 - No CVE in GHSA url.
 - Note: gem name is "graphql" but repo name is "graphql-ruby".

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
Two new graphql-related advisories#1233

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

jasnow
merged 1 commit into

from

Sep 4, 2026

+59

−0

 Merged


Two new graphql-related advisories
#1233
Show file tree
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 Changes from all commits
Commits

Show all changes


1 commit


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Loading
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Failed to load files. 
Loading
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30 changes: 30 additions & 0 deletions
gems/graphql-c_parser/GHSA-52mm-32rv-3rpg.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
---
gem: graphql-c_parser
ghsa: 52mm-32rv-3rpg
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
title: Unauthenticated remote use-after-free in graphql-c_parser
date: 2024-08-03
description: |
 Use-after-free is possible graphql-c_parser if Bison moves GraphQL-Ruby
 AST nodes into the heap. Bison's heap is not scanned by Ruby's garbage
 collector, so if GC runs during this stage, Ruby determines those
 objects to be dead. Later, however, graphql-c_parser uses those
 objects again while continuing to parse.

 Patched versions use Bison's YYSTACK_USE_ALLOCA 1 configuration
 to use stack memory instead.

 This issue was reported by PlatformSecurity.
cvss_v3: 9.8
patched_versions:
 - ">= 1.1.4"
related:
 url:
 - https://rubygems.org/gems/graphql-c_parser/versions/1.1.4
 - https://github.com/rmosolgo/graphql-ruby/blob/master/graphql-c_parser/CHANGELOG.md#114
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-52mm-32rv-3rpg
notes: |
 - date from rubygems.org URL.
 - cvss_v3 from GHSA.
 - No CVE in GHSA url.
 - Note: gem name is "graphql-c_parser" but repo name is "graphql-ruby".

29 changes: 29 additions & 0 deletions
gems/graphql/GHSA-rmxg-5p3r-j6hh.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,29 @@
---
gem: graphql
ghsa: rmxg-5p3r-j6hh
url: https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
title: Unsafe Marshal deserialization in the parser cache
 can lead to arbitrary Ruby code execution
date: 2026-08-17
description: |
 GraphQL::Language::Cache#fetch reads parser cache files and passes
 their contents directly to Marshal.load without authenticating the
 payloads. If an attacker can place a crafted payload in the expected
 path and the application calls GraphQL::Language::Parser.parse_file,
 then attacker-controlled marshal_load or _load methods are executed,
 resulting in arbitrary Ruby code execution in the application process.
unaffected_versions:
 - "< 1.12.6"
patched_versions:
 - ">= 2.6.9"
related:
 url:
 - https://rubygems.org/gems/graphql/versions/2.6.9
 - https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md#269-17-aug-2026
 - https://github.com/rmosolgo/graphql-ruby/compare/v2.6.8...v2.6.9
 - https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-rmxg-5p3r-j6hh
notes: |
 - date from rubygems.org URL.
 - GHSA Severity is "High".
 - No CVE in GHSA url.
 - Note: gem name is "graphql" but repo name is "graphql-ruby".