Security: Matz13/FreeCAD

Security

SECURITY.md

Security Policy

The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users of this software, and will endeavor to address these vulnerabilities when they are discovered.

Bounties

FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and file a report about the issue.

Note that funds may be available from the FreeCAD Project Association (FPA) to pursue security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.

Supported Versions

FreeCAD implements security fixes to the current release series, and to the current development on the main branch.

VersionSupported
1.1dev✅
1.0✅
< 1.0❌

Reporting a Vulnerability

To report a vulnerability use GitHub's security reporting tool: https://github.com/FreeCAD/FreeCAD/security/advisories/new

There aren't any published security advisories

, '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" + '

Skip to content
Security: Matz13/FreeCAD
Security

SECURITY.md

Security Policy
The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and
hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users
of this software, and will endeavor to address these vulnerabilities when they are discovered.
Bounties
FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part
of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other
subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and
file a report about the issue.
Note that funds may be available from the FreeCAD Project Association (FPA) to pursue
security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as
hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.
Supported Versions
FreeCAD implements security fixes to the current release series, and to the current development on the main branch.
VersionSupported
1.1dev✅
1.0✅
< 1.0❌
Reporting a Vulnerability
To report a vulnerability use GitHub's security reporting tool:
https://github.com/FreeCAD/FreeCAD/security/advisories/new
 There aren't any published security advisories


, '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
Security: Matz13/FreeCAD
Security

SECURITY.md

Security Policy
The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and
hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users
of this software, and will endeavor to address these vulnerabilities when they are discovered.
Bounties
FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part
of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other
subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and
file a report about the issue.
Note that funds may be available from the FreeCAD Project Association (FPA) to pursue
security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as
hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.
Supported Versions
FreeCAD implements security fixes to the current release series, and to the current development on the main branch.
VersionSupported
1.1dev✅
1.0✅
< 1.0❌
Reporting a Vulnerability
To report a vulnerability use GitHub's security reporting tool:
https://github.com/FreeCAD/FreeCAD/security/advisories/new
 There aren't any published security advisories


, '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
Security: Matz13/FreeCAD
Security

SECURITY.md

Security Policy
The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and
hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users
of this software, and will endeavor to address these vulnerabilities when they are discovered.
Bounties
FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part
of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other
subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and
file a report about the issue.
Note that funds may be available from the FreeCAD Project Association (FPA) to pursue
security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as
hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.
Supported Versions
FreeCAD implements security fixes to the current release series, and to the current development on the main branch.
VersionSupported
1.1dev✅
1.0✅
< 1.0❌
Reporting a Vulnerability
To report a vulnerability use GitHub's security reporting tool:
https://github.com/FreeCAD/FreeCAD/security/advisories/new
 There aren't any published security advisories


, '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
Security: Matz13/FreeCAD
Security

SECURITY.md

Security Policy
The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and
hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users
of this software, and will endeavor to address these vulnerabilities when they are discovered.
Bounties
FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part
of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other
subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and
file a report about the issue.
Note that funds may be available from the FreeCAD Project Association (FPA) to pursue
security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as
hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.
Supported Versions
FreeCAD implements security fixes to the current release series, and to the current development on the main branch.
VersionSupported
1.1dev✅
1.0✅
< 1.0❌
Reporting a Vulnerability
To report a vulnerability use GitHub's security reporting tool:
https://github.com/FreeCAD/FreeCAD/security/advisories/new
 There aren't any published security advisories


, '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('^' + ".*" + '

Skip to content
Security: Matz13/FreeCAD
Security

SECURITY.md

Security Policy
The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and
hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users
of this software, and will endeavor to address these vulnerabilities when they are discovered.
Bounties
FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part
of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other
subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and
file a report about the issue.
Note that funds may be available from the FreeCAD Project Association (FPA) to pursue
security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as
hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.
Supported Versions
FreeCAD implements security fixes to the current release series, and to the current development on the main branch.
VersionSupported
1.1dev✅
1.0✅
< 1.0❌
Reporting a Vulnerability
To report a vulnerability use GitHub's security reporting tool:
https://github.com/FreeCAD/FreeCAD/security/advisories/new
 There aren't any published security advisories


, '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('^' + ".*" + '

Skip to content
Security: Matz13/FreeCAD
Security

SECURITY.md

Security Policy
The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and
hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users
of this software, and will endeavor to address these vulnerabilities when they are discovered.
Bounties
FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part
of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other
subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and
file a report about the issue.
Note that funds may be available from the FreeCAD Project Association (FPA) to pursue
security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as
hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.
Supported Versions
FreeCAD implements security fixes to the current release series, and to the current development on the main branch.
VersionSupported
1.1dev✅
1.0✅
< 1.0❌
Reporting a Vulnerability
To report a vulnerability use GitHub's security reporting tool:
https://github.com/FreeCAD/FreeCAD/security/advisories/new
 There aren't any published security advisories


, '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
Security: Matz13/FreeCAD
Security

SECURITY.md

Security Policy
The FreeCAD project is a FOSS (Free and Open-Source Software) project that has a community of thousands of users and
hundreds of developers worldwide. We encourage responsible reporting of security vulnerabilities that may affect users
of this software, and will endeavor to address these vulnerabilities when they are discovered.
Bounties
FreeCAD does not have a program to pay bounties for security bugs. If you discover a vulnerability that affects a part
of the FreeCAD project (either directly in FreeCAD, in a library it depends on, or in any of the various other
subprojects such as our website, forums, etc.) we ask you to join the large community of volunteer contributors and
file a report about the issue.
Note that funds may be available from the FreeCAD Project Association (FPA) to pursue
security research and/or the development of fixes to any vulnerabilities discovered. However, vulnerabilities held as
hostage in demands for "bounties" will not be entertained. Contact the FPA at fpa@freecad.org for more information.
Supported Versions
FreeCAD implements security fixes to the current release series, and to the current development on the main branch.
VersionSupported
1.1dev✅
1.0✅
< 1.0❌
Reporting a Vulnerability
To report a vulnerability use GitHub's security reporting tool:
https://github.com/FreeCAD/FreeCAD/security/advisories/new
 There aren't any published security advisories