CVE-2025-31756
📋 TL;DR
A Cross-Site Request Forgery (CSRF) vulnerability in the TZ PlusGallery WordPress plugin allows attackers to trick authenticated administrators into performing unintended actions. This affects all WordPress sites running TZ PlusGallery versions up to and including 1.5.5. The vulnerability enables attackers to manipulate plugin settings or perform administrative actions without the victim's consent.
💻 Affected Systems
- TZ PlusGallery 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
An attacker could completely compromise the WordPress site by tricking an administrator into changing critical settings, installing malicious plugins, or granting administrative privileges to attacker-controlled accounts.
Likely Case
Attackers modify gallery settings, inject malicious content, or disrupt plugin functionality through unauthorized configuration changes.
If Mitigated
With proper CSRF protections and user awareness, the risk is limited to unsuccessful attack attempts that get blocked by security controls.
🎯 Exploit Status
CSRF attacks are well-understood and easy to weaponize. Exploitation requires social engineering to trick authenticated users.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.5.6 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find TZ PlusGallery and click 'Update Now'. 4. Verify update to version 1.5.6 or later.
🔧 Temporary Workarounds
Implement CSRF Tokens
allAdd CSRF protection to plugin forms manually if patching isn't immediately possible
Requires custom PHP development to add nonce verification to plugin forms
Use Security Plugins
allInstall WordPress security plugins that provide CSRF protection
Install and configure Wordfence, Sucuri, or iThemes Security
🧯 If You Can't Patch
- Disable or remove the TZ PlusGallery plugin entirely
- Implement strict access controls and educate administrators about CSRF risks
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for TZ PlusGallery versionCheck Version:
wp plugin list --name=tz-plus-gallery --field=versionVerify Fix Applied:
Verify TZ PlusGallery version is 1.5.6 or higher in WordPress plugins list📡 Detection & Monitoring
Log Indicators:
- Unexpected plugin configuration changes
- Administrative actions from unusual IP addresses
Network Indicators:
- POST requests to admin-ajax.php or admin-post.php without proper referrer headers
SIEM Query:
source="wordpress.log" AND ("tz-plus-gallery" OR "plusgallery") AND ("updated" OR "modified" OR "changed")