CVE-2025-22763
📋 TL;DR
This vulnerability allows attackers to inject malicious scripts into Brizy Pro WordPress plugin pages through improper input sanitization. When exploited, it enables reflected cross-site scripting attacks that can steal user sessions or redirect visitors to malicious sites. All WordPress sites using Brizy Pro versions up to 2.6.1 are affected.
💻 Affected Systems
- Brizy Pro WordPress Plugin
📦 What is this software?
Brizy by Brizy
⚠️ Risk & Real-World Impact
Worst Case
Attackers steal administrator credentials, take over the WordPress site, install backdoors, and compromise all user data.
Likely Case
Attackers steal user session cookies, redirect visitors to phishing sites, or deface website content.
If Mitigated
Limited impact with proper Content Security Policy headers and user awareness training.
🎯 Exploit Status
Requires user interaction (clicking malicious link) but no authentication needed for basic XSS payloads.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version 2.6.2 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find Brizy Pro and click 'Update Now'. 4. Verify update completes successfully.
🔧 Temporary Workarounds
Implement Content Security Policy
allAdd CSP headers to restrict script execution sources and mitigate XSS impact.
Add to .htaccess: Header set Content-Security-Policy "default-src 'self'; script-src 'self'"
Or add to WordPress functions.php: header("Content-Security-Policy: default-src 'self'; script-src 'self'");
🧯 If You Can't Patch
- Disable Brizy Pro plugin immediately
- Implement web application firewall with XSS protection rules
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin > Plugins > Brizy Pro version. If version is 2.6.1 or lower, you are vulnerable.Check Version:
wp plugin list --name=brizy-pro --field=versionVerify Fix Applied:
After update, verify Brizy Pro version shows 2.6.2 or higher in WordPress plugins list.📡 Detection & Monitoring
Log Indicators:
- Unusual GET/POST requests with script tags in parameters
- Multiple failed XSS attempts in web server logs
Network Indicators:
- HTTP requests containing <script> tags in query parameters
- Suspicious redirects from Brizy Pro pages
SIEM Query:
source="web_server" AND ("<script" OR "javascript:") AND uri_path="*brizy*"