CVE-2024-12464
📋 TL;DR
The Chatroll Live Chat WordPress plugin has a stored XSS vulnerability in versions up to 2.5.0. Authenticated attackers with contributor-level access or higher can inject malicious scripts via the 'chatroll' shortcode, which execute when users view affected pages. This affects all WordPress sites using vulnerable versions of the plugin.
💻 Affected Systems
- Chatroll Live Chat 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 steal admin credentials, redirect users to malicious sites, deface websites, or install backdoors for persistent access.
Likely Case
Attackers inject malicious scripts to steal user session cookies, redirect to phishing pages, or display unwanted content.
If Mitigated
With proper user role management and input validation, impact is limited to content manipulation within contributor permissions.
🎯 Exploit Status
Exploitation requires authenticated access with contributor privileges or higher. Technical details are publicly available.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.5.1
Vendor Advisory: https://plugins.trac.wordpress.org/changeset/3158988/chatroll-live-chat/trunk/chatroll.php
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find Chatroll Live Chat plugin. 4. Click 'Update Now' if update available. 5. If no update appears, manually download version 2.5.1+ from WordPress repository.
🔧 Temporary Workarounds
Disable Plugin
allTemporarily disable the Chatroll Live Chat plugin until patched.
wp plugin deactivate chatroll-live-chat
Restrict User Roles
allLimit contributor-level access to trusted users only.
🧯 If You Can't Patch
- Remove contributor access from untrusted users
- Implement web application firewall with XSS protection rules
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for Chatroll Live Chat version 2.5.0 or lower.Check Version:
wp plugin get chatroll-live-chat --field=versionVerify Fix Applied:
Verify plugin version is 2.5.1 or higher in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to wp-admin with chatroll shortcode parameters
- Multiple failed login attempts followed by successful contributor login
Network Indicators:
- Unexpected JavaScript payloads in HTTP responses containing 'chatroll'
SIEM Query:
source="wordpress.log" AND "chatroll" AND ("script" OR "onerror" OR "javascript:")