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CVE-2023-24488

POC for CVE-2023-24488

Citrix Gateway Open Redirect and XSS (CVE-2023-24488)

URL query parameters are not adequately sanitised before they are placed into an HTTP Location header. An attacker can exploit this to create a link which, when clicked, redirects the victim to an arbitrary location. Alternatively the attacker can inject newline characters into the Location header, to prematurely end the HTTP headers and inject an XSS payload into the response body.

Install Requirements

pip3 install -r requirements.txt

Usage:

usage: python3 CVE-2023-24488.py [-h] (-u URL | -f FILE) [-o OUTPUT]
Example Command: # CVE-2023-24488.py -f ip.txt -o vulip.txt Check vulnerability to CVE-2023-24488
optional arguments:
-h, --help show this help message and exit
-u URL, --url URL Single URL/IP to check vulnerability
-f FILE, --file FILE File containing list of URLs/IPs
-o OUTPUT, --output OUTPUT
Output file to save vulnerable IPs

Code BY:

Piyush Kumawat: https://www.linkedin.com/in/piyush-kumawat/

Blog: securitycipher.com

About

POC for CVE-2023-24488

Topics

citrixcvecve-2023-24488cybersecurityexploitinfosecpocsecurity-researchsecurityciphervulnerability

Resources

Readme
Activity

Stars

14 stars

Watchers

1 watching

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2 forks
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - securitycipher/CVE-2023-24488: POC for CVE-2023-24488 · GitHub
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Repository files navigation
CVE-2023-24488
POC for CVE-2023-24488
Citrix Gateway Open Redirect and XSS (CVE-2023-24488)
URL query parameters are not adequately sanitised before they are placed into an HTTP Location header. An attacker can exploit this to create a link which, when clicked, redirects the victim to an arbitrary location. Alternatively the attacker can inject newline characters into the Location header, to prematurely end the HTTP headers and inject an XSS payload into the response body.
Install Requirements
pip3 install -r requirements.txt

Usage:
usage: python3 CVE-2023-24488.py [-h] (-u URL | -f FILE) [-o OUTPUT]
Example Command: # CVE-2023-24488.py -f ip.txt -o vulip.txt Check vulnerability to CVE-2023-24488
optional arguments:
-h, --help show this help message and exit
-u URL, --url URL Single URL/IP to check vulnerability
-f FILE, --file FILE File containing list of URLs/IPs
-o OUTPUT, --output OUTPUT
Output file to save vulnerable IPs

Code BY:
Piyush Kumawat: https://www.linkedin.com/in/piyush-kumawat/
Blog: securitycipher.com
About
POC for CVE-2023-24488
Topics
citrixcvecve-2023-24488cybersecurityexploitinfosecpocsecurity-researchsecurityciphervulnerability
Resources
Readme
Activity
Stars
14 stars
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1 watching
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2 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - securitycipher/CVE-2023-24488: POC for CVE-2023-24488 · GitHub
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requirements.txt
requirements.txt
Repository files navigation
CVE-2023-24488
POC for CVE-2023-24488
Citrix Gateway Open Redirect and XSS (CVE-2023-24488)
URL query parameters are not adequately sanitised before they are placed into an HTTP Location header. An attacker can exploit this to create a link which, when clicked, redirects the victim to an arbitrary location. Alternatively the attacker can inject newline characters into the Location header, to prematurely end the HTTP headers and inject an XSS payload into the response body.
Install Requirements
pip3 install -r requirements.txt

Usage:
usage: python3 CVE-2023-24488.py [-h] (-u URL | -f FILE) [-o OUTPUT]
Example Command: # CVE-2023-24488.py -f ip.txt -o vulip.txt Check vulnerability to CVE-2023-24488
optional arguments:
-h, --help show this help message and exit
-u URL, --url URL Single URL/IP to check vulnerability
-f FILE, --file FILE File containing list of URLs/IPs
-o OUTPUT, --output OUTPUT
Output file to save vulnerable IPs

Code BY:
Piyush Kumawat: https://www.linkedin.com/in/piyush-kumawat/
Blog: securitycipher.com
About
POC for CVE-2023-24488
Topics
citrixcvecve-2023-24488cybersecurityexploitinfosecpocsecurity-researchsecurityciphervulnerability
Resources
Readme
Activity
Stars
14 stars
Watchers
1 watching
Forks
2 forks
Report repository
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - securitycipher/CVE-2023-24488: POC for CVE-2023-24488 · GitHub
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requirements.txt
requirements.txt
Repository files navigation
CVE-2023-24488
POC for CVE-2023-24488
Citrix Gateway Open Redirect and XSS (CVE-2023-24488)
URL query parameters are not adequately sanitised before they are placed into an HTTP Location header. An attacker can exploit this to create a link which, when clicked, redirects the victim to an arbitrary location. Alternatively the attacker can inject newline characters into the Location header, to prematurely end the HTTP headers and inject an XSS payload into the response body.
Install Requirements
pip3 install -r requirements.txt

Usage:
usage: python3 CVE-2023-24488.py [-h] (-u URL | -f FILE) [-o OUTPUT]
Example Command: # CVE-2023-24488.py -f ip.txt -o vulip.txt Check vulnerability to CVE-2023-24488
optional arguments:
-h, --help show this help message and exit
-u URL, --url URL Single URL/IP to check vulnerability
-f FILE, --file FILE File containing list of URLs/IPs
-o OUTPUT, --output OUTPUT
Output file to save vulnerable IPs

Code BY:
Piyush Kumawat: https://www.linkedin.com/in/piyush-kumawat/
Blog: securitycipher.com
About
POC for CVE-2023-24488
Topics
citrixcvecve-2023-24488cybersecurityexploitinfosecpocsecurity-researchsecurityciphervulnerability
Resources
Readme
Activity
Stars
14 stars
Watchers
1 watching
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2 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - securitycipher/CVE-2023-24488: POC for CVE-2023-24488 · GitHub
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requirements.txt
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Repository files navigation
CVE-2023-24488
POC for CVE-2023-24488
Citrix Gateway Open Redirect and XSS (CVE-2023-24488)
URL query parameters are not adequately sanitised before they are placed into an HTTP Location header. An attacker can exploit this to create a link which, when clicked, redirects the victim to an arbitrary location. Alternatively the attacker can inject newline characters into the Location header, to prematurely end the HTTP headers and inject an XSS payload into the response body.
Install Requirements
pip3 install -r requirements.txt

Usage:
usage: python3 CVE-2023-24488.py [-h] (-u URL | -f FILE) [-o OUTPUT]
Example Command: # CVE-2023-24488.py -f ip.txt -o vulip.txt Check vulnerability to CVE-2023-24488
optional arguments:
-h, --help show this help message and exit
-u URL, --url URL Single URL/IP to check vulnerability
-f FILE, --file FILE File containing list of URLs/IPs
-o OUTPUT, --output OUTPUT
Output file to save vulnerable IPs

Code BY:
Piyush Kumawat: https://www.linkedin.com/in/piyush-kumawat/
Blog: securitycipher.com
About
POC for CVE-2023-24488
Topics
citrixcvecve-2023-24488cybersecurityexploitinfosecpocsecurity-researchsecurityciphervulnerability
Resources
Readme
Activity
Stars
14 stars
Watchers
1 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - securitycipher/CVE-2023-24488: POC for CVE-2023-24488 · GitHub
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requirements.txt
requirements.txt
Repository files navigation
CVE-2023-24488
POC for CVE-2023-24488
Citrix Gateway Open Redirect and XSS (CVE-2023-24488)
URL query parameters are not adequately sanitised before they are placed into an HTTP Location header. An attacker can exploit this to create a link which, when clicked, redirects the victim to an arbitrary location. Alternatively the attacker can inject newline characters into the Location header, to prematurely end the HTTP headers and inject an XSS payload into the response body.
Install Requirements
pip3 install -r requirements.txt

Usage:
usage: python3 CVE-2023-24488.py [-h] (-u URL | -f FILE) [-o OUTPUT]
Example Command: # CVE-2023-24488.py -f ip.txt -o vulip.txt Check vulnerability to CVE-2023-24488
optional arguments:
-h, --help show this help message and exit
-u URL, --url URL Single URL/IP to check vulnerability
-f FILE, --file FILE File containing list of URLs/IPs
-o OUTPUT, --output OUTPUT
Output file to save vulnerable IPs

Code BY:
Piyush Kumawat: https://www.linkedin.com/in/piyush-kumawat/
Blog: securitycipher.com
About
POC for CVE-2023-24488
Topics
citrixcvecve-2023-24488cybersecurityexploitinfosecpocsecurity-researchsecurityciphervulnerability
Resources
Readme
Activity
Stars
14 stars
Watchers
1 watching
Forks
2 forks
Report repository
Releases
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Used by
Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - securitycipher/CVE-2023-24488: POC for CVE-2023-24488 · GitHub
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Repository files navigation
CVE-2023-24488
POC for CVE-2023-24488
Citrix Gateway Open Redirect and XSS (CVE-2023-24488)
URL query parameters are not adequately sanitised before they are placed into an HTTP Location header. An attacker can exploit this to create a link which, when clicked, redirects the victim to an arbitrary location. Alternatively the attacker can inject newline characters into the Location header, to prematurely end the HTTP headers and inject an XSS payload into the response body.
Install Requirements
pip3 install -r requirements.txt

Usage:
usage: python3 CVE-2023-24488.py [-h] (-u URL | -f FILE) [-o OUTPUT]
Example Command: # CVE-2023-24488.py -f ip.txt -o vulip.txt Check vulnerability to CVE-2023-24488
optional arguments:
-h, --help show this help message and exit
-u URL, --url URL Single URL/IP to check vulnerability
-f FILE, --file FILE File containing list of URLs/IPs
-o OUTPUT, --output OUTPUT
Output file to save vulnerable IPs

Code BY:
Piyush Kumawat: https://www.linkedin.com/in/piyush-kumawat/
Blog: securitycipher.com
About
POC for CVE-2023-24488
Topics
citrixcvecve-2023-24488cybersecurityexploitinfosecpocsecurity-researchsecurityciphervulnerability
Resources
Readme
Activity
Stars
14 stars
Watchers
1 watching
Forks
2 forks
Report repository
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Used by
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Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - securitycipher/CVE-2023-24488: POC for CVE-2023-24488 · GitHub
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Repository files navigation
CVE-2023-24488
POC for CVE-2023-24488
Citrix Gateway Open Redirect and XSS (CVE-2023-24488)
URL query parameters are not adequately sanitised before they are placed into an HTTP Location header. An attacker can exploit this to create a link which, when clicked, redirects the victim to an arbitrary location. Alternatively the attacker can inject newline characters into the Location header, to prematurely end the HTTP headers and inject an XSS payload into the response body.
Install Requirements
pip3 install -r requirements.txt

Usage:
usage: python3 CVE-2023-24488.py [-h] (-u URL | -f FILE) [-o OUTPUT]
Example Command: # CVE-2023-24488.py -f ip.txt -o vulip.txt Check vulnerability to CVE-2023-24488
optional arguments:
-h, --help show this help message and exit
-u URL, --url URL Single URL/IP to check vulnerability
-f FILE, --file FILE File containing list of URLs/IPs
-o OUTPUT, --output OUTPUT
Output file to save vulnerable IPs

Code BY:
Piyush Kumawat: https://www.linkedin.com/in/piyush-kumawat/
Blog: securitycipher.com
About
POC for CVE-2023-24488
Topics
citrixcvecve-2023-24488cybersecurityexploitinfosecpocsecurity-researchsecurityciphervulnerability
Resources
Readme
Activity
Stars
14 stars
Watchers
1 watching
Forks
2 forks
Report repository
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Used by
Contributors
Languages