CVE-2025-31584
📋 TL;DR
This CVE describes a Missing Authorization vulnerability in the Elfsight Testimonials Slider WordPress plugin that allows attackers to bypass access controls. Attackers can exploit incorrectly configured security levels to perform unauthorized actions. WordPress sites using vulnerable versions of this plugin are affected.
💻 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
Complete compromise of the WordPress site through privilege escalation, allowing attackers to modify content, inject malicious code, or take full administrative control.
Likely Case
Unauthorized modification of testimonials content, injection of malicious scripts, or defacement of the testimonials section of affected websites.
If Mitigated
Limited impact with proper network segmentation and additional authorization layers, potentially only allowing minor content modifications.
🎯 Exploit Status
Exploitation requires some level of access but can be automated once initial access is obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Versions after 1.0.1
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 available, deactivate and remove the plugin
6. Install the latest version from WordPress repository
🔧 Temporary Workarounds
Disable Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate elfsight-testimonials-slider
Restrict Access
linuxImplement IP-based restrictions to plugin admin endpoints
# Add to .htaccess for Apache:
<Files "elfsight-testimonials-slider/*">
Order Deny,Allow
Deny from all
Allow from 192.168.1.0/24
</Files>
# Add to nginx config:
location ~ /wp-content/plugins/elfsight-testimonials-slider/ {
allow 192.168.1.0/24;
deny all;
}
🧯 If You Can't Patch
- Implement web application firewall (WAF) rules to block unauthorized access to plugin endpoints
- Enable WordPress security plugins with authorization monitoring and alerting capabilities
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Elfsight Testimonials Slider version. If version is 1.0.1 or earlier, you are vulnerable.Check Version:
wp plugin get elfsight-testimonials-slider --field=versionVerify Fix Applied:
Verify plugin version is greater than 1.0.1 and test authorization controls for plugin functionality.📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to /wp-content/plugins/elfsight-testimonials-slider/ endpoints
- Multiple failed authorization attempts followed by successful access to restricted plugin functions
Network Indicators:
- Unusual POST requests to plugin-specific endpoints from unauthorized IPs
- Traffic patterns showing access to admin functions without proper authentication
SIEM Query:
source="wordpress.log" AND ("elfsight-testimonials-slider" OR "testimonials-slider") AND (status=200 OR status=302) AND user_role!="administrator"