CVE-2024-13264
📋 TL;DR
This vulnerability in Drupal's Opigno module allows attackers to inject malicious PHP code through static code injection, leading to local file inclusion. Attackers can potentially execute arbitrary code on affected Drupal sites. All sites using vulnerable versions of the Opigno module are affected.
💻 Affected Systems
- Drupal Opigno module
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Full server compromise allowing arbitrary code execution, data theft, and complete system takeover.
Likely Case
Unauthenticated attackers executing PHP code to read sensitive files, modify content, or create backdoors.
If Mitigated
Limited impact if proper web application firewalls and file permission controls are in place.
🎯 Exploit Status
Static code injection vulnerabilities are typically easy to exploit once details are known.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 3.1.2
Vendor Advisory: https://www.drupal.org/sa-contrib-2024-028
Restart Required: No
Instructions:
1. Update Opigno module to version 3.1.2 or later via Drupal's update manager. 2. Clear Drupal caches. 3. Verify module functionality.
🔧 Temporary Workarounds
Disable Opigno module
linuxTemporarily disable the vulnerable module until patching is possible
drush pm-disable opigno
🧯 If You Can't Patch
- Implement strict web application firewall rules to block PHP file inclusion attempts
- Restrict file system permissions and disable PHP execution in upload directories
🔍 How to Verify
Check if Vulnerable:
Check Opigno module version in Drupal admin interface or via 'drush pm-list | grep opigno'Check Version:
drush pm-list --fields=name,version | grep opignoVerify Fix Applied:
Confirm Opigno module version is 3.1.2 or higher and test module functionality📡 Detection & Monitoring
Log Indicators:
- Unusual PHP file inclusion attempts in web server logs
- Suspicious requests to Opigno module endpoints
Network Indicators:
- HTTP requests with PHP file paths in parameters
- Unexpected file read operations
SIEM Query:
web_access_logs WHERE uri CONTAINS '.php' AND (uri CONTAINS 'opigno' OR params CONTAINS 'file=')