CVE-2025-23529
📋 TL;DR
This CVE describes a Missing Authorization vulnerability in the Blokhaus Minterpress WordPress plugin that allows attackers to delete arbitrary content without proper permissions. All WordPress sites running Minterpress versions up to 1.0.5 are affected. Attackers can exploit this to remove posts, pages, or other content they shouldn't have access to.
💻 Affected Systems
- Blokhaus Minterpress 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 website content destruction where attackers delete all posts, pages, media, and custom post types, potentially causing permanent data loss and business disruption.
Likely Case
Selective content deletion targeting specific posts or pages, causing content loss, SEO damage, and user experience disruption.
If Mitigated
Minimal impact if proper access controls and backups are in place, with only temporary content loss until restoration.
🎯 Exploit Status
Requires some level of access but authorization bypass makes exploitation straightforward once initial access is obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.0.6 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find Minterpress and click 'Update Now' if available. 4. If no update appears, download version 1.0.6+ from WordPress.org. 5. Deactivate old version, upload new version, then activate.
🔧 Temporary Workarounds
Disable Minterpress Plugin
allTemporarily deactivate the vulnerable plugin until patched version is available.
wp plugin deactivate minterpress
Restrict Admin Access
allLimit WordPress admin panel access to trusted IP addresses only.
# Add to .htaccess for Apache:
Order deny,allow
Deny from all
Allow from 192.168.1.0/24
Allow from 10.0.0.0/8
# Add to nginx.conf for Nginx:
location /wp-admin {
allow 192.168.1.0/24;
allow 10.0.0.0/8;
deny all;
}
🧯 If You Can't Patch
- Implement strict role-based access controls and audit all user permissions
- Enable comprehensive logging and monitoring for content deletion events
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin → Plugins → Installed Plugins → Minterpress version. If version is 1.0.5 or lower, you are vulnerable.Check Version:
wp plugin get minterpress --field=versionVerify Fix Applied:
Verify Minterpress version shows 1.0.6 or higher in WordPress plugins list.📡 Detection & Monitoring
Log Indicators:
- WordPress audit logs showing unauthorized content deletion
- wp_delete_post or similar functions called by non-admin users
- Unexpected post/page deletion events in WordPress activity logs
Network Indicators:
- POST requests to wp-admin/admin-ajax.php with delete actions
- Unusual API calls to content deletion endpoints
SIEM Query:
source="wordpress" action="deleted" user_role!="administrator"