CVE-2024-44030
📋 TL;DR
This vulnerability allows attackers to perform path traversal attacks in the Checkout Mestres WP WordPress plugin, potentially leading to local file inclusion and arbitrary PHP code execution. It affects all WordPress sites running vulnerable versions of the plugin. Attackers could read sensitive files or execute malicious code on the server.
💻 Affected Systems
- Checkout Mestres WP WordPress Plugin
⚠️ 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
Full server compromise via arbitrary PHP code execution, leading to data theft, ransomware deployment, or complete system takeover.
Likely Case
Sensitive file disclosure (configuration files, database credentials) and limited code execution within web server context.
If Mitigated
Attack blocked at web application firewall level with no successful exploitation.
🎯 Exploit Status
Path traversal vulnerabilities are commonly exploited with simple HTTP requests.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 8.7 or later
Vendor Advisory: https://patchstack.com/database/vulnerability/checkout-mestres-wp/wordpress-checkout-mestres-wp-plugin-8-6-local-file-inclusion-vulnerability?_s_id=cve
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'Checkout Mestres WP' and update to version 8.7 or later. 4. Verify update completed successfully.
🔧 Temporary Workarounds
Web Application Firewall Rule
allBlock path traversal patterns in HTTP requests
WAF-specific configuration required
Disable Plugin
linuxTemporarily disable vulnerable plugin until patched
wp plugin deactivate checkout-mestres-wp
🧯 If You Can't Patch
- Implement strict file permission controls on web server directories
- Deploy web application firewall with path traversal detection rules
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins for Checkout Mestres WP version 8.6 or earlierCheck Version:
wp plugin get checkout-mestres-wp --field=versionVerify Fix Applied:
Confirm plugin version is 8.7 or later in WordPress admin📡 Detection & Monitoring
Log Indicators:
- HTTP requests with '../' sequences
- Unusual file access patterns in PHP error logs
- Access to sensitive files like /etc/passwd or wp-config.php
Network Indicators:
- HTTP requests with path traversal payloads
- Multiple failed attempts to access restricted files
SIEM Query:
source="web_server" AND (uri="*../*" OR uri="*..\\*" OR uri="*%2e%2e%2f*")