Security: gilsmt/cache-app

Security

SECURITY.md

Security Policy

Thank you for helping us keep Cache secure. We take the security of our application and our users' data seriously.

Supported Versions

VersionSupported
1.x✅
0.x.0✅

Reporting a Vulnerability

Please report vulnerabilities directly to notices@cachd.app. Include:

  • A description of the vulnerability
  • Steps to reproduce
  • Potential impact
  • Any suggested mitigations

Do not disclose the vulnerability publicly until it has been addressed.

What to expect

  • We will acknowledge receipt within 48 hours.
  • We will provide an estimated timeline for a fix.
  • We will notify you when the issue is resolved.
  • We will publicly acknowledge your contribution (unless you prefer to remain anonymous).

Scope

Cache is a web application at cachd.app and includes:

  • The main Next.js application
  • The browser extension (Chrome)
  • Public API endpoints

Out of Scope

  • Third-party services we integrate with (Instagram, TikTok, YouTube, etc.)
  • Infrastructure vulnerabilities in our hosting providers
  • Social engineering attacks

Disclosure Policy

We believe in coordinated disclosure. We ask that you:

  1. Report vulnerabilities privately.
  2. Give us reasonable time to respond and fix the issue.
  3. Avoid accessing or modifying user data without permission.
  4. Act in good faith to avoid privacy violations and data destruction.

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: gilsmt/cache-app
Security

SECURITY.md

Security Policy
Thank you for helping us keep Cache secure. We take the security of our application and our users' data seriously.
Supported Versions
VersionSupported
1.x✅
0.x.0✅
Reporting a Vulnerability
Please report vulnerabilities directly to notices@cachd.app. Include:
  • A description of the vulnerability
  • Steps to reproduce
  • Potential impact
  • Any suggested mitigations
Do not disclose the vulnerability publicly until it has been addressed.
What to expect
  • We will acknowledge receipt within 48 hours.
  • We will provide an estimated timeline for a fix.
  • We will notify you when the issue is resolved.
  • We will publicly acknowledge your contribution (unless you prefer to remain anonymous).
Scope
Cache is a web application at cachd.app and includes:
  • The main Next.js application
  • The browser extension (Chrome)
  • Public API endpoints
Out of Scope
  • Third-party services we integrate with (Instagram, TikTok, YouTube, etc.)
  • Infrastructure vulnerabilities in our hosting providers
  • Social engineering attacks
Disclosure Policy
We believe in coordinated disclosure. We ask that you:
  1. Report vulnerabilities privately.
  2. Give us reasonable time to respond and fix the issue.
  3. Avoid accessing or modifying user data without permission.
  4. Act in good faith to avoid privacy violations and data destruction.
 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: gilsmt/cache-app
Security

SECURITY.md

Security Policy
Thank you for helping us keep Cache secure. We take the security of our application and our users' data seriously.
Supported Versions
VersionSupported
1.x✅
0.x.0✅
Reporting a Vulnerability
Please report vulnerabilities directly to notices@cachd.app. Include:
  • A description of the vulnerability
  • Steps to reproduce
  • Potential impact
  • Any suggested mitigations
Do not disclose the vulnerability publicly until it has been addressed.
What to expect
  • We will acknowledge receipt within 48 hours.
  • We will provide an estimated timeline for a fix.
  • We will notify you when the issue is resolved.
  • We will publicly acknowledge your contribution (unless you prefer to remain anonymous).
Scope
Cache is a web application at cachd.app and includes:
  • The main Next.js application
  • The browser extension (Chrome)
  • Public API endpoints
Out of Scope
  • Third-party services we integrate with (Instagram, TikTok, YouTube, etc.)
  • Infrastructure vulnerabilities in our hosting providers
  • Social engineering attacks
Disclosure Policy
We believe in coordinated disclosure. We ask that you:
  1. Report vulnerabilities privately.
  2. Give us reasonable time to respond and fix the issue.
  3. Avoid accessing or modifying user data without permission.
  4. Act in good faith to avoid privacy violations and data destruction.
 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: gilsmt/cache-app
Security

SECURITY.md

Security Policy
Thank you for helping us keep Cache secure. We take the security of our application and our users' data seriously.
Supported Versions
VersionSupported
1.x✅
0.x.0✅
Reporting a Vulnerability
Please report vulnerabilities directly to notices@cachd.app. Include:
  • A description of the vulnerability
  • Steps to reproduce
  • Potential impact
  • Any suggested mitigations
Do not disclose the vulnerability publicly until it has been addressed.
What to expect
  • We will acknowledge receipt within 48 hours.
  • We will provide an estimated timeline for a fix.
  • We will notify you when the issue is resolved.
  • We will publicly acknowledge your contribution (unless you prefer to remain anonymous).
Scope
Cache is a web application at cachd.app and includes:
  • The main Next.js application
  • The browser extension (Chrome)
  • Public API endpoints
Out of Scope
  • Third-party services we integrate with (Instagram, TikTok, YouTube, etc.)
  • Infrastructure vulnerabilities in our hosting providers
  • Social engineering attacks
Disclosure Policy
We believe in coordinated disclosure. We ask that you:
  1. Report vulnerabilities privately.
  2. Give us reasonable time to respond and fix the issue.
  3. Avoid accessing or modifying user data without permission.
  4. Act in good faith to avoid privacy violations and data destruction.
 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: gilsmt/cache-app
Security

SECURITY.md

Security Policy
Thank you for helping us keep Cache secure. We take the security of our application and our users' data seriously.
Supported Versions
VersionSupported
1.x✅
0.x.0✅
Reporting a Vulnerability
Please report vulnerabilities directly to notices@cachd.app. Include:
  • A description of the vulnerability
  • Steps to reproduce
  • Potential impact
  • Any suggested mitigations
Do not disclose the vulnerability publicly until it has been addressed.
What to expect
  • We will acknowledge receipt within 48 hours.
  • We will provide an estimated timeline for a fix.
  • We will notify you when the issue is resolved.
  • We will publicly acknowledge your contribution (unless you prefer to remain anonymous).
Scope
Cache is a web application at cachd.app and includes:
  • The main Next.js application
  • The browser extension (Chrome)
  • Public API endpoints
Out of Scope
  • Third-party services we integrate with (Instagram, TikTok, YouTube, etc.)
  • Infrastructure vulnerabilities in our hosting providers
  • Social engineering attacks
Disclosure Policy
We believe in coordinated disclosure. We ask that you:
  1. Report vulnerabilities privately.
  2. Give us reasonable time to respond and fix the issue.
  3. Avoid accessing or modifying user data without permission.
  4. Act in good faith to avoid privacy violations and data destruction.
 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: gilsmt/cache-app
Security

SECURITY.md

Security Policy
Thank you for helping us keep Cache secure. We take the security of our application and our users' data seriously.
Supported Versions
VersionSupported
1.x✅
0.x.0✅
Reporting a Vulnerability
Please report vulnerabilities directly to notices@cachd.app. Include:
  • A description of the vulnerability
  • Steps to reproduce
  • Potential impact
  • Any suggested mitigations
Do not disclose the vulnerability publicly until it has been addressed.
What to expect
  • We will acknowledge receipt within 48 hours.
  • We will provide an estimated timeline for a fix.
  • We will notify you when the issue is resolved.
  • We will publicly acknowledge your contribution (unless you prefer to remain anonymous).
Scope
Cache is a web application at cachd.app and includes:
  • The main Next.js application
  • The browser extension (Chrome)
  • Public API endpoints
Out of Scope
  • Third-party services we integrate with (Instagram, TikTok, YouTube, etc.)
  • Infrastructure vulnerabilities in our hosting providers
  • Social engineering attacks
Disclosure Policy
We believe in coordinated disclosure. We ask that you:
  1. Report vulnerabilities privately.
  2. Give us reasonable time to respond and fix the issue.
  3. Avoid accessing or modifying user data without permission.
  4. Act in good faith to avoid privacy violations and data destruction.
 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: gilsmt/cache-app
Security

SECURITY.md

Security Policy
Thank you for helping us keep Cache secure. We take the security of our application and our users' data seriously.
Supported Versions
VersionSupported
1.x✅
0.x.0✅
Reporting a Vulnerability
Please report vulnerabilities directly to notices@cachd.app. Include:
  • A description of the vulnerability
  • Steps to reproduce
  • Potential impact
  • Any suggested mitigations
Do not disclose the vulnerability publicly until it has been addressed.
What to expect
  • We will acknowledge receipt within 48 hours.
  • We will provide an estimated timeline for a fix.
  • We will notify you when the issue is resolved.
  • We will publicly acknowledge your contribution (unless you prefer to remain anonymous).
Scope
Cache is a web application at cachd.app and includes:
  • The main Next.js application
  • The browser extension (Chrome)
  • Public API endpoints
Out of Scope
  • Third-party services we integrate with (Instagram, TikTok, YouTube, etc.)
  • Infrastructure vulnerabilities in our hosting providers
  • Social engineering attacks
Disclosure Policy
We believe in coordinated disclosure. We ask that you:
  1. Report vulnerabilities privately.
  2. Give us reasonable time to respond and fix the issue.
  3. Avoid accessing or modifying user data without permission.
  4. Act in good faith to avoid privacy violations and data destruction.
 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: gilsmt/cache-app
Security

SECURITY.md

Security Policy
Thank you for helping us keep Cache secure. We take the security of our application and our users' data seriously.
Supported Versions
VersionSupported
1.x✅
0.x.0✅
Reporting a Vulnerability
Please report vulnerabilities directly to notices@cachd.app. Include:
  • A description of the vulnerability
  • Steps to reproduce
  • Potential impact
  • Any suggested mitigations
Do not disclose the vulnerability publicly until it has been addressed.
What to expect
  • We will acknowledge receipt within 48 hours.
  • We will provide an estimated timeline for a fix.
  • We will notify you when the issue is resolved.
  • We will publicly acknowledge your contribution (unless you prefer to remain anonymous).
Scope
Cache is a web application at cachd.app and includes:
  • The main Next.js application
  • The browser extension (Chrome)
  • Public API endpoints
Out of Scope
  • Third-party services we integrate with (Instagram, TikTok, YouTube, etc.)
  • Infrastructure vulnerabilities in our hosting providers
  • Social engineering attacks
Disclosure Policy
We believe in coordinated disclosure. We ask that you:
  1. Report vulnerabilities privately.
  2. Give us reasonable time to respond and fix the issue.
  3. Avoid accessing or modifying user data without permission.
  4. Act in good faith to avoid privacy violations and data destruction.
 There aren't any published security advisories