CVE-2024-50807
📋 TL;DR
Trippo Responsive Filemanager 9.14.0 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts via SVG and PDF file uploads. This affects any website using this vulnerable version of the file manager. Attackers can execute arbitrary JavaScript in victims' browsers when they view uploaded malicious files.
💻 Affected Systems
- Trippo Responsive Filemanager
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal session cookies, perform actions as authenticated users, redirect users to malicious sites, or install malware via drive-by downloads.
Likely Case
Session hijacking, credential theft, or defacement of the file manager interface through stored XSS payloads.
If Mitigated
Limited impact with proper content security policies, file type validation, and user input sanitization in place.
🎯 Exploit Status
Exploitation requires file upload capability but is straightforward once access is obtained. Public proof-of-concept demonstrates the vulnerability.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Unknown
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available or implementing workarounds.
🔧 Temporary Workarounds
File Upload Validation
allImplement server-side validation to sanitize SVG and PDF file content before processing or storage.
Content Security Policy
allImplement strict Content-Security-Policy headers to prevent execution of inline scripts.
Content-Security-Policy: default-src 'self'; script-src 'self'
🧯 If You Can't Patch
- Disable SVG and PDF file upload functionality entirely in the file manager configuration.
- Implement web application firewall rules to block malicious file uploads containing script tags or JavaScript.
🔍 How to Verify
Check if Vulnerable:
Check if Trippo Responsive Filemanager version 9.14.0 is installed and if SVG/PDF uploads are enabled without proper sanitization.Check Version:
Check the filemanager version in the source code or configuration files.Verify Fix Applied:
Test file upload functionality with SVG/PDF files containing script payloads to ensure they are properly sanitized or blocked.📡 Detection & Monitoring
Log Indicators:
- Unusual file uploads with SVG/PDF extensions containing script-like content
- Multiple failed upload attempts with suspicious filenames
Network Indicators:
- HTTP POST requests to file upload endpoints with SVG/PDF files
- Subsequent requests loading uploaded files with script tags
SIEM Query:
source="web_server" AND (uri_path="/filemanager/upload" OR uri_path="/filemanager/*") AND (file_extension="svg" OR file_extension="pdf")