CVE-2024-22159
📋 TL;DR
This vulnerability allows attackers to inject malicious scripts into web pages generated by the WOLF WordPress plugin, which are then executed in victims' browsers. It affects all WordPress sites using the WOLF - WordPress Posts Bulk Editor and Manager Professional plugin version 1.0.8 and earlier. Attackers can steal session cookies, redirect users, or perform actions on their behalf.
💻 Affected Systems
- WOLF - WordPress Posts Bulk Editor and Manager Professional
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers steal administrator session cookies, gain full control of the WordPress site, install backdoors, deface the site, or steal sensitive user data.
Likely Case
Attackers steal user session cookies or credentials, redirect users to malicious sites, or perform limited actions within the plugin's interface.
If Mitigated
With proper input validation and output encoding, the malicious scripts are neutralized before reaching users' browsers, preventing execution.
🎯 Exploit Status
Reflected XSS typically requires user interaction (clicking a malicious link) but is straightforward to exploit once the vulnerable parameter is identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.0.9 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'WOLF - WordPress Posts Bulk Editor and Manager Professional'. 4. Click 'Update Now' if update is available. 5. Alternatively, download version 1.0.9+ from WordPress repository and replace the plugin files.
🔧 Temporary Workarounds
Disable the plugin
allTemporarily deactivate the vulnerable plugin until patched.
Implement WAF rules
allConfigure web application firewall to block XSS payloads targeting the plugin's endpoints.
🧯 If You Can't Patch
- Disable the WOLF plugin entirely and use alternative bulk editing solutions.
- Implement strict Content Security Policy (CSP) headers to mitigate script execution.
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin > Plugins > Installed Plugins for WOLF plugin version 1.0.8 or lower.Check Version:
wp plugin list --name='WOLF - WordPress Posts Bulk Editor and Manager Professional' --field=versionVerify Fix Applied:
Confirm plugin version is 1.0.9 or higher in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unusual GET/POST requests containing script tags or JavaScript code to plugin endpoints
- Multiple failed login attempts following suspicious plugin parameter requests
Network Indicators:
- HTTP requests with suspicious parameters like <script>, javascript:, or encoded payloads to /wp-content/plugins/bulk-editor/ paths
SIEM Query:
source="web_access_logs" AND uri.path="/wp-content/plugins/bulk-editor/*" AND (http.query CONTAINS "<script>" OR http.query CONTAINS "javascript:")🔗 References
- https://patchstack.com/database/vulnerability/bulk-editor/wordpress-wolf-wordpress-posts-bulk-editor-and-manager-professional-plugin-1-0-8-cross-site-scripting-xss-vulnerability?_s_id=cve
- https://patchstack.com/database/vulnerability/bulk-editor/wordpress-wolf-wordpress-posts-bulk-editor-and-manager-professional-plugin-1-0-8-cross-site-scripting-xss-vulnerability?_s_id=cve
