CVE-2025-67574
📋 TL;DR
This CVE describes a missing authorization vulnerability in the wpdevart Booking Calendar plugin for WordPress. It allows attackers to bypass access controls and potentially manipulate booking data or access restricted functionality. All WordPress sites using affected versions of this plugin are vulnerable.
💻 Affected Systems
- wpdevart Booking Calendar, Appointment Booking System
⚠️ 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 modify or delete booking appointments, access sensitive customer data, or disrupt booking operations entirely.
Likely Case
Unauthorized users could view or modify booking information they shouldn't have access to, potentially causing business disruption or data exposure.
If Mitigated
With proper access controls and authentication checks, impact would be limited to authorized users only.
🎯 Exploit Status
Exploitation requires understanding of WordPress plugin structure but is technically straightforward once identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version 3.2.31 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'Booking Calendar' plugin. 4. Click 'Update Now' if available. 5. Alternatively, download latest version from WordPress repository and manually update.
🔧 Temporary Workarounds
Temporary Plugin Deactivation
allDisable the vulnerable plugin until patched
wp plugin deactivate booking-calendar
Access Restriction via .htaccess
linuxRestrict access to plugin directories
Order deny,allow
Deny from all
🧯 If You Can't Patch
- Implement additional authentication layer for booking management functions
- Monitor and audit all booking-related activities for unauthorized access attempts
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for Booking Calendar versionCheck Version:
wp plugin get booking-calendar --field=versionVerify Fix Applied:
Verify plugin version is 3.2.31 or higher in WordPress admin📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to booking endpoints
- Unexpected booking modifications from unauthenticated users
Network Indicators:
- HTTP requests to booking endpoints without proper authentication headers
SIEM Query:
source="wordpress" AND (uri_path="/wp-content/plugins/booking-calendar/" OR plugin="booking-calendar") AND (response_code=200 AND user="-")