CVE-2023-45002
📋 TL;DR
This CVE describes a missing authorization vulnerability in the weDevs WP User Frontend WordPress plugin that allows attackers to bypass access controls. It affects all versions up to 3.6.8, potentially enabling unauthorized users to access restricted functionality. WordPress sites using this plugin are vulnerable.
💻 Affected Systems
- weDevs WP User Frontend 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
Attackers could access administrative functions, modify user data, or manipulate frontend content without proper authorization, potentially leading to data exposure or site compromise.
Likely Case
Unauthorized users accessing restricted frontend features they shouldn't have permission to use, such as editing other users' content or accessing privileged forms.
If Mitigated
With proper access controls and authentication checks, impact would be limited to attempted unauthorized access that gets properly denied.
🎯 Exploit Status
Exploitation requires understanding of the plugin's functionality but doesn't require advanced technical skills once the vulnerability is understood.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 3.6.9 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel
2. Navigate to Plugins > Installed Plugins
3. Find 'WP User Frontend'
4. Click 'Update Now' if update is available
5. Alternatively, download version 3.6.9+ from WordPress repository and manually update
🔧 Temporary Workarounds
Disable Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate wp-user-frontend
Restrict Access
allImplement additional access controls via .htaccess or web application firewall
🧯 If You Can't Patch
- Implement strict network segmentation to isolate vulnerable WordPress instances
- Deploy web application firewall with rules to detect and block unauthorized access attempts
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > WP User Frontend version. If version is 3.6.8 or lower, system is vulnerable.Check Version:
wp plugin get wp-user-frontend --field=versionVerify Fix Applied:
Verify plugin version is 3.6.9 or higher in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to WP User Frontend endpoints
- Multiple failed authentication attempts followed by successful access to restricted areas
Network Indicators:
- Unusual traffic patterns to /wp-content/plugins/wp-user-frontend/ endpoints from unauthorized IPs
SIEM Query:
source="wordpress.log" AND "wp-user-frontend" AND ("unauthorized" OR "access denied" OR "permission")