CVE-2025-66163
📋 TL;DR
This CVE describes a Missing Authorization vulnerability in the Masker for Elementor WordPress plugin that allows attackers to exploit incorrectly configured access control security levels. Attackers can perform unauthorized actions that should require proper authentication. This affects all WordPress sites running Masker for Elementor version 1.1.4 or earlier.
💻 Affected Systems
- Masker for Elementor 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
Attackers could modify plugin settings, inject malicious content, or potentially escalate privileges to compromise the entire WordPress site.
Likely Case
Unauthorized users could modify masker settings, potentially breaking site functionality or injecting unwanted content.
If Mitigated
With proper access controls and authentication requirements, the vulnerability would be prevented from being exploited.
🎯 Exploit Status
Missing authorization vulnerabilities typically require minimal technical skill to exploit once the attack vector is identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version after 1.1.4
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find 'Masker for Elementor' and check for updates. 4. If update is available, click 'Update Now'. 5. Alternatively, download latest version from WordPress repository and manually update.
🔧 Temporary Workarounds
Disable Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate masker-elementor
Restrict Access
allImplement IP-based restrictions to WordPress admin areas
🧯 If You Can't Patch
- Implement strict access controls and authentication requirements for all plugin functionality
- Monitor for unauthorized access attempts and plugin setting changes
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → Installed Plugins → Masker for Elementor versionCheck Version:
wp plugin get masker-elementor --field=versionVerify Fix Applied:
Verify plugin version is greater than 1.1.4 and test authorization requirements for plugin functions📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to plugin endpoints
- Unexpected changes to masker settings
- Failed authentication attempts followed by successful plugin actions
Network Indicators:
- HTTP requests to masker-elementor endpoints without proper authentication headers
- Unusual traffic patterns to plugin-specific URLs
SIEM Query:
source="wordpress.log" AND ("masker-elementor" OR "masker_for_elementor") AND (status=200 OR status=302) AND NOT user="admin"