CVE-2026-24534
📋 TL;DR
This CVE describes a Missing Authorization vulnerability in the uPress Booter WordPress plugin's bots-crawlers-manager component that allows attackers to bypass access controls. The vulnerability affects all versions up to and including 1.5.7, potentially enabling unauthorized access to administrative functions. WordPress sites using this plugin are affected.
💻 Affected Systems
- uPress Booter WordPress Plugin (booter-bots-crawlers-manager component)
⚠️ 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 gain administrative access to WordPress sites, modify content, install backdoors, steal sensitive data, or take complete control of affected websites.
Likely Case
Attackers would exploit the vulnerability to modify plugin settings, disable security features, or access restricted administrative functions without proper authorization.
If Mitigated
With proper access controls and authentication mechanisms in place, the vulnerability would be prevented from being exploited, maintaining normal plugin functionality.
🎯 Exploit Status
While no public proof-of-concept exists, the vulnerability type (broken access control) typically has low exploitation complexity once the attack vector is identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Versions after 1.5.7
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'uPress Booter' plugin. 4. Check for available updates. 5. Update to the latest version (above 1.5.7). 6. Verify the update completed successfully.
🔧 Temporary Workarounds
Disable Vulnerable Plugin
allTemporarily disable the uPress Booter plugin until patched
wp plugin deactivate booter-bots-crawlers-manager
Restrict Access via .htaccess
linuxAdd access restrictions to plugin directories
# Add to .htaccess in plugin directory:
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
🧯 If You Can't Patch
- Implement strict network access controls to limit who can access the WordPress admin interface
- Deploy a Web Application Firewall (WAF) with rules to detect and block unauthorized access attempts to plugin endpoints
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for uPress Booter version. If version is 1.5.7 or lower, the system is vulnerable.Check Version:
wp plugin list --name=booter --field=versionVerify Fix Applied:
After updating, verify the plugin version shows a number higher than 1.5.7 in the WordPress plugins list.📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to /wp-admin/admin-ajax.php or plugin-specific endpoints
- Failed authentication attempts followed by successful administrative actions
- Unauthorized users accessing plugin configuration pages
Network Indicators:
- HTTP requests to plugin endpoints without proper authentication headers
- Unusual traffic to /wp-content/plugins/booter-bots-crawlers-manager/ directories
SIEM Query:
source="wordpress.log" AND (uri_path="/wp-admin/admin-ajax.php" OR uri_path CONTAINS "booter") AND (response_code=200 OR response_code=302) AND user_agent NOT IN ("admin_user_agents")