CVE-2025-15266
📋 TL;DR
This stored XSS vulnerability in the GeekyBot WordPress plugin allows unauthenticated attackers to inject malicious scripts via chat messages. When administrators view the Chat History page, these scripts execute in their browser context. All WordPress sites using vulnerable plugin versions are affected.
💻 Affected Systems
- GeekyBot — Generate AI Content Without Prompt, Chatbot and Lead Generation 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 administrator session cookies, perform actions as administrators (including installing backdoors), deface websites, or redirect users to malicious sites.
Likely Case
Attackers inject malicious scripts to steal administrator credentials or session tokens, leading to site compromise.
If Mitigated
With proper input validation and output escaping, malicious scripts would be neutralized before execution.
🎯 Exploit Status
Attack requires no authentication and involves simple script injection into chat messages.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version after 1.1.7
Vendor Advisory: https://wordpress.org/plugins/geeky-bot/
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find GeekyBot plugin. 4. Click 'Update Now' if update available. 5. If no update available, deactivate and delete the plugin immediately.
🔧 Temporary Workarounds
Disable GeekyBot Plugin
allTemporarily deactivate the vulnerable plugin until patched version is available
wp plugin deactivate geeky-bot
Restrict Chat Access
allUse WordPress access controls to restrict who can submit chat messages
🧯 If You Can't Patch
- Remove or disable the GeekyBot plugin completely
- Implement web application firewall (WAF) rules to block XSS payloads in chat inputs
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin → Plugins → Installed Plugins for GeekyBot version. If version is 1.1.7 or lower, you are vulnerable.Check Version:
wp plugin get geeky-bot --field=versionVerify Fix Applied:
After update, verify plugin version is higher than 1.1.7. Test chat functionality with basic XSS payloads like <script>alert('test')</script> to ensure sanitization works.📡 Detection & Monitoring
Log Indicators:
- Unusual chat message submissions containing script tags or JavaScript code
- Multiple failed XSS attempts in web server logs
Network Indicators:
- HTTP POST requests to chat endpoints containing script payloads
- Unusual traffic patterns to chat functionality
SIEM Query:
source="wordpress.log" AND "geekybot" AND ("<script" OR "javascript:" OR "onerror=" OR "onload=")