CVE-2024-7702
📋 TL;DR
This SQL injection vulnerability in the Bit Form WordPress plugin allows authenticated attackers with Administrator-level access to execute arbitrary SQL queries. Attackers can extract sensitive data from the database, including user credentials and other confidential information. WordPress sites using vulnerable versions of the Bit Form plugin are affected.
💻 Affected Systems
- Bit Form WordPress Plugin
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data exfiltration, privilege escalation, and potential site takeover.
Likely Case
Unauthorized access to sensitive form submission data, user information, and potentially other WordPress database tables.
If Mitigated
Limited impact due to proper access controls and monitoring, with only authorized administrators able to exploit.
🎯 Exploit Status
Exploitation requires administrator credentials but is technically simple once authenticated. SQL injection via entryID parameter is straightforward.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.13.10
Vendor Advisory: https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Admin/AdminAjax.php#L944
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'Bit Form' plugin. 4. Click 'Update Now' if update available. 5. Alternatively, download version 2.13.10+ from WordPress repository and manually update.
🔧 Temporary Workarounds
Temporary Plugin Deactivation
allDisable the vulnerable plugin until patched
wp plugin deactivate bit-form
Restrict Administrator Access
allTemporarily limit administrator accounts to essential personnel only
🧯 If You Can't Patch
- Implement strict access controls for administrator accounts and monitor for suspicious activity
- Deploy WAF rules to block SQL injection patterns targeting the entryID parameter
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Bit Form > Version. If version is between 2.0 and 2.13.9 inclusive, system is vulnerable.Check Version:
wp plugin get bit-form --field=versionVerify Fix Applied:
Verify plugin version is 2.13.10 or higher in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in WordPress debug logs
- Multiple failed login attempts followed by successful administrator login
- Unexpected database queries containing entryID parameter manipulation
Network Indicators:
- POST requests to /wp-admin/admin-ajax.php with suspicious entryID parameters
- Unusual database query patterns from WordPress application
SIEM Query:
source="wordpress.log" AND ("entryID" AND ("UNION" OR "SELECT" OR "FROM" OR "WHERE" OR "--" OR "#" OR ";"))