CVE-2025-31588
📋 TL;DR
A Cross-Site Request Forgery (CSRF) vulnerability in the Elfsight Testimonials Slider WordPress plugin allows attackers to trick authenticated administrators into performing unauthorized actions. This affects WordPress sites using the plugin version 1.0.1 or earlier. Attackers could modify plugin settings without the admin's knowledge.
💻 Affected Systems
- Elfsight Testimonials Slider 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 modify plugin settings to inject malicious content, redirect users to phishing sites, or compromise site functionality, potentially leading to data theft or site defacement.
Likely Case
Attackers trick administrators into changing plugin settings that could inject malicious scripts or redirect users, leading to client-side attacks against site visitors.
If Mitigated
With proper CSRF protections and admin awareness, the vulnerability would be blocked at the application layer with no impact.
🎯 Exploit Status
CSRF attacks are well-understood and easy to weaponize. Exploitation requires tricking an authenticated admin into clicking a malicious link.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check for updates in WordPress plugin repository
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'Elfsight Testimonials Slider'. 4. Click 'Update Now' if available. 5. If no update is available, consider disabling or removing the plugin.
🔧 Temporary Workarounds
Implement CSRF Tokens Manually
allAdd CSRF protection to plugin forms if you have development access
Use WordPress Security Plugins
allInstall security plugins that add CSRF protection globally
🧯 If You Can't Patch
- Disable or remove the Elfsight Testimonials Slider plugin
- Implement strict access controls and educate administrators about CSRF risks
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin > Plugins > Installed Plugins for Elfsight Testimonials Slider version 1.0.1 or earlierCheck Version:
wp plugin list --name='elfsight-testimonials-slider' --field=versionVerify Fix Applied:
Verify plugin version is updated beyond 1.0.1 or plugin is removed📡 Detection & Monitoring
Log Indicators:
- Unexpected plugin setting changes in WordPress logs
- Admin actions from unusual IP addresses or user agents
Network Indicators:
- POST requests to wp-admin/admin-ajax.php with plugin-specific actions from unexpected referrers
SIEM Query:
source="wordpress.log" AND ("elfsight" OR "testimonials-slider") AND ("action" OR "settings")