CVE-2024-6133
📋 TL;DR
This vulnerability in the wp-cart-for-digital-products WordPress plugin allows attackers to inject malicious scripts via unsanitized parameters, which are then reflected back in pages. It primarily affects WordPress sites using vulnerable plugin versions, potentially compromising admin accounts through social engineering or phishing.
💻 Affected Systems
- wp-cart-for-digital-products WordPress plugin
📦 What is this software?
Wp Estore by Tipsandtricks Hq
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal admin session cookies, perform actions as administrators (like installing backdoors), or redirect users to malicious sites.
Likely Case
Attackers use crafted links to execute scripts in admin browsers, potentially stealing credentials or session tokens.
If Mitigated
With proper input validation and output escaping, the risk is reduced to minimal, though the vulnerability still exists.
🎯 Exploit Status
Exploitation is straightforward via crafted URLs; proof-of-concept details are available in public references.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 8.5.6
Vendor Advisory: https://wpscan.com/vulnerability/fd613e1e-557c-4383-a3e9-4c14bc0be0c5/
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'wp-cart-for-digital-products' and update to version 8.5.6 or later. 4. Verify the update completes successfully.
🔧 Temporary Workarounds
Disable the plugin
allTemporarily deactivate the vulnerable plugin to prevent exploitation.
wp plugin deactivate wp-cart-for-digital-products
Apply input sanitization filter
allAdd custom code to sanitize the affected parameter in WordPress functions.
Add filter in theme's functions.php: add_filter('preprocess_input', 'sanitize_text_field');
🧯 If You Can't Patch
- Implement a Web Application Firewall (WAF) to block XSS payloads.
- Educate users to avoid clicking suspicious links and use browser security extensions.
🔍 How to Verify
Check if Vulnerable:
Check the plugin version in WordPress admin under Plugins > Installed Plugins; if version is below 8.5.6, it is vulnerable.Check Version:
wp plugin get wp-cart-for-digital-products --field=versionVerify Fix Applied:
After updating, confirm the plugin version is 8.5.6 or higher in the same location.📡 Detection & Monitoring
Log Indicators:
- Unusual GET requests with script tags or encoded payloads in query parameters to plugin pages.
Network Indicators:
- HTTP requests containing malicious script injections (e.g., <script>alert()</script>) targeting the plugin.
SIEM Query:
source="web_logs" AND uri="*wp-cart-for-digital-products*" AND (query="*<script>*" OR query="*javascript:*")