CVE-2025-68514
📋 TL;DR
This CVE describes an Insecure Direct Object Reference (IDOR) vulnerability in the Paid Member Subscriptions WordPress plugin. Attackers can bypass authorization by manipulating user-controlled keys to access restricted content or functionality. All WordPress sites using affected plugin versions are vulnerable.
💻 Affected Systems
- Paid Member Subscriptions 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
Complete compromise of membership system allowing unauthorized access to premium content, user data exposure, privilege escalation, and potential financial loss from subscription bypass.
Likely Case
Unauthorized access to paid content, member-only areas, or restricted functionality without proper payment or authorization.
If Mitigated
Limited impact with proper access controls, monitoring, and network segmentation in place.
🎯 Exploit Status
Exploitation requires some user access but can be performed by low-privileged users. Attack patterns are well-known for IDOR vulnerabilities.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.16.9 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find 'Paid Member Subscriptions'. 4. Click 'Update Now' if available. 5. If not, download version 2.16.9+ from WordPress.org. 6. Deactivate old plugin. 7. Upload and activate new version.
🔧 Temporary Workarounds
Temporary Access Restriction
allRestrict access to vulnerable endpoints using web application firewall or .htaccess rules
# Example .htaccess rule to restrict specific endpoints
# Add to WordPress .htaccess file
Plugin Deactivation
linuxTemporarily disable the plugin until patched
wp plugin deactivate paid-member-subscriptions
🧯 If You Can't Patch
- Implement strict access controls and input validation at application layer
- Deploy web application firewall with IDOR protection rules
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin → Plugins → Installed Plugins for Paid Member Subscriptions versionCheck Version:
wp plugin get paid-member-subscriptions --field=versionVerify Fix Applied:
Verify plugin version is 2.16.9 or higher in WordPress admin panel📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to member-only content
- Failed authorization attempts followed by successful access
- User ID manipulation in request parameters
Network Indicators:
- HTTP requests with manipulated user IDs or object references
- Access to restricted endpoints without proper authentication headers
SIEM Query:
source="wordpress" AND (uri_path="*/members/*" OR uri_path="*/restricted/*") AND (http_status=200) AND (user_agent NOT IN expected_user_agents)