CVE-2024-8552
📋 TL;DR
The Download Monitor WordPress plugin has an authorization vulnerability that allows authenticated users with Subscriber-level access or higher to enable shop functionality without proper permissions. This affects all versions up to and including 5.0.9. Attackers can misuse this to modify plugin settings they shouldn't have access to.
💻 Affected Systems
- Download Monitor WordPress Plugin
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
An attacker enables shop functionality, potentially creating unauthorized e-commerce capabilities, modifying download settings, or disrupting legitimate business operations.
Likely Case
Attackers enable shop features to create confusion, test for additional vulnerabilities, or prepare for further attacks by modifying plugin behavior.
If Mitigated
With proper user role management and monitoring, impact is limited to unauthorized setting changes that can be detected and reverted.
🎯 Exploit Status
Exploitation requires authenticated access but is straightforward once authenticated. The vulnerable function is clearly identified in public code repositories.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 5.0.10
Vendor Advisory: https://plugins.trac.wordpress.org/changeset/3157424/
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find Download Monitor and click 'Update Now'. 4. Verify version is 5.0.10 or higher.
🔧 Temporary Workarounds
Temporary Plugin Deactivation
allDisable the Download Monitor plugin until patching is possible
wp plugin deactivate download-monitor
User Role Restriction
allTemporarily restrict Subscriber role capabilities or remove unnecessary Subscriber accounts
Use WordPress user management interface to review and restrict Subscriber accounts
🧯 If You Can't Patch
- Implement strict user role management and audit all Subscriber-level accounts
- Enable WordPress security monitoring and log all AJAX requests to detect unauthorized enable_shop() calls
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → Installed Plugins → Download Monitor version. If version is 5.0.9 or lower, you are vulnerable.Check Version:
wp plugin get download-monitor --field=versionVerify Fix Applied:
After updating, verify Download Monitor version shows 5.0.10 or higher in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- WordPress AJAX requests to enable_shop() function from non-admin users
- Unauthorized changes to Download Monitor settings in plugin logs
Network Indicators:
- POST requests to /wp-admin/admin-ajax.php with action=enable_shop from non-admin IPs
SIEM Query:
source="wordpress.logs" AND "enable_shop" AND user_role!="administrator"