CVE-2025-67909
📋 TL;DR
This vulnerability allows attackers to bypass authorization controls in WP Swings Membership For WooCommerce by manipulating user-controlled keys, potentially accessing restricted membership content or functions. It affects all WordPress sites using the Membership For WooCommerce plugin version 3.0.3 or earlier.
💻 Affected Systems
- WP Swings Membership For WooCommerce
⚠️ 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 access premium content, modify user memberships, escalate privileges, or manipulate subscription data without authorization.
Likely Case
Unauthorized access to paid membership content or features that should be restricted to paying users.
If Mitigated
Minimal impact with proper access controls, input validation, and security monitoring in place.
🎯 Exploit Status
Exploitation requires some user access but is technically simple once initial access is obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: > 3.0.3
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'Membership For WooCommerce'. 4. Click 'Update Now' if available. 5. If no update appears, manually download version >3.0.3 from WordPress repository.
🔧 Temporary Workarounds
Temporary Plugin Deactivation
allDisable the vulnerable plugin until patched version is available
wp plugin deactivate membership-for-woocommerce
Access Restriction via .htaccess
linuxRestrict access to plugin directories
# Add to .htaccess in wp-content/plugins/membership-for-woocommerce/
Order Deny,Allow
Deny from all
🧯 If You Can't Patch
- Implement web application firewall (WAF) rules to detect and block IDOR patterns
- Enable detailed logging of all membership-related actions and monitor for unauthorized access attempts
🔍 How to Verify
Check if Vulnerable:
Check plugin version in WordPress admin under Plugins > Installed PluginsCheck Version:
wp plugin get membership-for-woocommerce --field=versionVerify Fix Applied:
Verify plugin version is >3.0.3 and test authorization controls for membership content📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to membership endpoints
- Failed authorization attempts followed by successful access
- User accessing membership resources without proper subscription
Network Indicators:
- HTTP requests with manipulated object IDs or parameters
- Unusual API calls to membership endpoints
SIEM Query:
source="wordpress" AND (uri_path="/wp-json/membership*" OR uri_path="/wp-admin/admin-ajax.php") AND status=200 AND user_agent NOT IN expected_bots