CVE-2023-34019
📋 TL;DR
This CVE describes a missing authorization vulnerability in the Uncanny Toolkit for LearnDash WordPress plugin that allows attackers to bypass access controls. It affects all versions up to 3.6.4.3, potentially enabling unauthorized access to restricted functionality. WordPress sites using this plugin are vulnerable.
💻 Affected Systems
- Uncanny Toolkit for LearnDash 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 gain administrative privileges, modify course content, access sensitive student data, or take full control of the WordPress site.
Likely Case
Unauthorized users accessing restricted LearnDash functionality, viewing/modifying course materials, or accessing user data they shouldn't have permission to see.
If Mitigated
With proper access controls and authentication mechanisms in place, impact would be limited to attempted unauthorized access attempts.
🎯 Exploit Status
Exploitation requires some understanding of WordPress and LearnDash access controls, but detailed technical knowledge is not required once the vulnerability is understood.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Versions after 3.6.4.3
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find 'Uncanny Toolkit for LearnDash'. 4. Click 'Update Now' if available. 5. If no update shows, download latest version from WordPress.org. 6. Deactivate old plugin. 7. Upload and activate new version.
🔧 Temporary Workarounds
Disable Uncanny Toolkit Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate uncanny-learndash-toolkit
Restrict Access via .htaccess
linuxAdd access restrictions to plugin directories
Order Deny,Allow
Deny from all
🧯 If You Can't Patch
- Implement strict network access controls to limit who can access the WordPress admin interface
- Enable detailed logging and monitoring for unauthorized access attempts to LearnDash functionality
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin → Plugins → Uncanny Toolkit for LearnDash → Version. If version is 3.6.4.3 or lower, you are vulnerable.Check Version:
wp plugin get uncanny-learndash-toolkit --field=versionVerify Fix Applied:
Verify plugin version is higher than 3.6.4.3 and test access controls for LearnDash functionality.📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to LearnDash admin endpoints
- Unexpected user role changes
- Access to restricted course materials by unauthorized users
Network Indicators:
- Unusual patterns of requests to /wp-admin/admin-ajax.php or LearnDash-specific endpoints
SIEM Query:
source="wordpress.log" AND ("uncanny" OR "learndash") AND ("unauthorized" OR "access denied" OR "permission")