CVE-2025-68857
📋 TL;DR
This SQL injection vulnerability in the Paid Downloads WordPress plugin allows attackers to execute arbitrary SQL commands on the database. It affects all WordPress sites running Paid Downloads plugin versions up to and including 3.15. Attackers can potentially extract, modify, or delete sensitive data from the database.
💻 Affected Systems
- WordPress Paid Downloads Plugin
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, privilege escalation, and potential remote code execution via database functions.
Likely Case
Data exfiltration including user credentials, payment information, and sensitive download records, potentially leading to credential reuse attacks and data breaches.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database user privilege restrictions in place.
🎯 Exploit Status
Blind SQL injection suggests exploitation requires inference techniques but is still relatively straightforward for experienced attackers.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: >3.15
Vendor Advisory: https://patchstack.com/database/Wordpress/Plugin/paid-downloads/vulnerability/wordpress-paid-downloads-plugin-3-15-sql-injection-vulnerability?_s_id=cve
Restart Required: No
Instructions:
1. Log into WordPress admin panel
2. Navigate to Plugins > Installed Plugins
3. Find 'Paid Downloads' plugin
4. Click 'Update Now' if available
5. Alternatively, download latest version from WordPress repository and manually update
🔧 Temporary Workarounds
Disable Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate paid-downloads
Web Application Firewall Rules
allImplement WAF rules to block SQL injection patterns targeting the plugin
🧯 If You Can't Patch
- Implement strict input validation and sanitization for all user inputs
- Apply principle of least privilege to database user accounts
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for Paid Downloads version <= 3.15Check Version:
wp plugin list --name=paid-downloads --field=versionVerify Fix Applied:
Verify plugin version is >3.15 in WordPress admin panel📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in WordPress debug logs
- Multiple failed SQL queries with similar patterns
- Unexpected database connection attempts
Network Indicators:
- HTTP requests with SQL syntax in parameters targeting paid-downloads endpoints
- Unusual outbound database connections
SIEM Query:
source="wordpress.log" AND ("SQL syntax" OR "database error" OR "paid-downloads")