CVE-2025-62929
📋 TL;DR
This CVE describes a Missing Authorization vulnerability in the WordPress Testimonial Slider plugin that allows attackers to bypass access controls. Attackers can exploit incorrectly configured security levels to perform unauthorized actions. All WordPress sites using Testimonial Slider version 2.0.15 or earlier are affected.
💻 Affected Systems
- WordPress Testimonial Slider 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 site compromise through privilege escalation, data manipulation, or unauthorized content modification leading to defacement or data theft.
Likely Case
Unauthorized modification of testimonials, plugin settings, or other content that the plugin manages, potentially affecting site integrity and user trust.
If Mitigated
Limited impact with proper authorization checks and minimal plugin permissions, though the vulnerability still exists in the codebase.
🎯 Exploit Status
Broken access control vulnerabilities are frequently exploited in WordPress environments. While no public PoC is confirmed, similar vulnerabilities are often weaponized quickly.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Versions after 2.0.15
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'Testimonial Slider' and check if update is available. 4. Click 'Update Now' or update to version after 2.0.15. 5. Verify plugin is updated to latest version.
🔧 Temporary Workarounds
Disable Testimonial Slider Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate testimonial-slider
Restrict Plugin Access
allImplement strict role-based access controls and limit plugin permissions
🧯 If You Can't Patch
- Implement web application firewall (WAF) rules to block unauthorized access attempts to testimonial endpoints
- Monitor and audit all testimonial-related activities and implement strict change control procedures
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Testimonial Slider version. If version is 2.0.15 or earlier, you are vulnerable.Check Version:
wp plugin get testimonial-slider --field=versionVerify Fix Applied:
Verify plugin version is greater than 2.0.15 in WordPress admin panel and test testimonial functionality works with proper authorization.📡 Detection & Monitoring
Log Indicators:
- Unauthorized POST/PUT requests to testimonial endpoints
- Multiple failed authorization attempts on testimonial admin pages
- Unexpected testimonial modifications from unprivileged users
Network Indicators:
- Unusual traffic patterns to /wp-content/plugins/testimonial/ endpoints
- Requests bypassing normal authentication flows
SIEM Query:
source="wordpress" AND (uri_path="/wp-admin/admin-ajax.php" AND parameters CONTAINS "testimonial") AND (user_role!="administrator" OR user_id="0")