CVE-2024-51210
📋 TL;DR
Firepad versions through 1.5.11 allow unauthorized access to document content and edit history when an attacker knows the pad ID. This affects users of unsupported Firepad implementations where document IDs are exposed or guessable. The vulnerability enables information disclosure of sensitive document data.
💻 Affected Systems
- Firepad
⚠️ 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
Complete exposure of sensitive documents including confidential business data, personal information, or intellectual property to unauthorized parties.
Likely Case
Unauthorized viewing of shared documents where pad IDs are exposed in URLs or shared publicly, potentially revealing sensitive information.
If Mitigated
Limited impact if proper access controls, authentication, and document ID obfuscation are implemented.
🎯 Exploit Status
Exploitation requires knowledge of document/pad IDs, which may be exposed in URLs or guessable. Public proof-of-concept demonstrates the vulnerability.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: None
Vendor Advisory: None
Restart Required: No
Instructions:
No official patch available as Firepad is no longer maintained. Migrate to alternative solutions or implement workarounds.
🔧 Temporary Workarounds
Implement Access Controls
allAdd authentication and authorization layers before Firepad initialization to verify user permissions for document access.
Obfuscate Document IDs
allUse cryptographically secure random IDs and avoid exposing them in URLs or public interfaces.
🧯 If You Can't Patch
- Implement network-level access controls to restrict Firepad access to authorized users only
- Monitor and audit document access patterns for suspicious activity
🔍 How to Verify
Check if Vulnerable:
Check if Firepad version is ≤1.5.11 and document IDs are exposed or guessable without authentication.Check Version:
Check package.json or source code for Firepad version referenceVerify Fix Applied:
Test document access with known pad IDs to ensure authentication or authorization is required.📡 Detection & Monitoring
Log Indicators:
- Unauthorized document access attempts
- Multiple failed authentication attempts followed by successful document retrieval
Network Indicators:
- Direct document ID enumeration attempts
- Unusual patterns of document access without authentication
SIEM Query:
source="firepad" AND (event="document_access" AND user="unauthenticated")