CVE-2025-2289
📋 TL;DR
The Zegen Church WordPress theme has missing capability checks on AJAX endpoints, allowing authenticated users with Subscriber-level access or higher to import, export, and modify theme options. This affects all WordPress sites using Zegen Church theme versions 1.1.9 and earlier.
💻 Affected Systems
- Zegen - Church WordPress Theme
📦 What is this software?
Zegen by Zozothemes
⚠️ Risk & Real-World Impact
Worst Case
Attackers could modify theme settings to inject malicious code, redirect users to phishing sites, or export sensitive configuration data.
Likely Case
Unauthorized users modify theme options to deface websites, change layouts, or disrupt functionality.
If Mitigated
With proper user role management and monitoring, impact is limited to configuration changes that can be reverted.
🎯 Exploit Status
Exploitation requires authenticated access but is straightforward once authenticated. Subscriber role is the lowest WordPress user role.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.2.0 or later
Vendor Advisory: https://themeforest.net/item/zegen-church-wordpress-theme/25116823
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Appearance > Themes. 3. Check for Zegen Church theme updates. 4. Update to version 1.2.0 or later. 5. Clear any caching plugins.
🔧 Temporary Workarounds
Remove vulnerable theme
allTemporarily switch to default WordPress theme until patch is applied
wp theme activate twentytwentyfour
wp theme delete zegen-church
Restrict user registration
allDisable new user registration to prevent attacker account creation
wp option update users_can_register 0
🧯 If You Can't Patch
- Implement strict user role management and review all user accounts with Subscriber or higher access
- Monitor theme option changes in WordPress logs and set up alerts for unauthorized modifications
🔍 How to Verify
Check if Vulnerable:
Check WordPress theme version in Appearance > Themes or use: wp theme list --field=name,version | grep -i zegenCheck Version:
wp theme list --field=name,version | grep -i zegenVerify Fix Applied:
Confirm theme version is 1.2.0 or higher: wp theme list --field=name,version | grep -i zegen📡 Detection & Monitoring
Log Indicators:
- Unauthorized AJAX requests to theme-specific endpoints
- Unexpected theme option changes in WordPress logs
- User with low privileges modifying theme settings
Network Indicators:
- POST requests to /wp-admin/admin-ajax.php with theme-related actions from non-admin users
SIEM Query:
source="wordpress" AND (uri_path="/wp-admin/admin-ajax.php" AND action CONTAINS "zegen" OR "theme_option") AND user_role!="administrator"