CVE-2025-66572
📋 TL;DR
Loaded Commerce 6.6 contains a client-side template injection vulnerability that allows unauthenticated attackers to execute arbitrary code on the server via the search parameter. This affects all Loaded Commerce 6.6 installations with the vulnerable component enabled. Attackers can compromise the server and potentially access sensitive data.
💻 Affected Systems
- Loaded Commerce
⚠️ 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
Full server compromise leading to data theft, ransomware deployment, or complete system takeover.
Likely Case
Remote code execution allowing attackers to install backdoors, steal data, or pivot to internal networks.
If Mitigated
Limited impact if proper input validation and output encoding are implemented.
🎯 Exploit Status
Exploit code is publicly available and requires minimal technical skill to execute.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not available
Vendor Advisory: https://loadedcommerce.com/
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available or implementing workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement strict input validation and output encoding for the search parameter.
Modify search functionality to sanitize user input before processing.
Web Application Firewall (WAF) Rules
allDeploy WAF rules to block malicious search parameter payloads.
Configure WAF to detect and block template injection patterns in search parameters.
🧯 If You Can't Patch
- Disable the search functionality if not essential.
- Implement network segmentation to isolate the vulnerable system from critical assets.
🔍 How to Verify
Check if Vulnerable:
Test the search parameter with template injection payloads to see if code execution occurs.Check Version:
Check the Loaded Commerce version in the admin panel or configuration files.Verify Fix Applied:
Verify that input validation and sanitization prevent code execution via the search parameter.📡 Detection & Monitoring
Log Indicators:
- Unusual search queries containing template injection patterns.
- Unexpected process executions from the web server.
Network Indicators:
- Outbound connections from the web server to unknown IPs.
- Unusual HTTP requests to the search endpoint.
SIEM Query:
source="web_logs" AND (search_parameter CONTAINS "{{" OR search_parameter CONTAINS "}}")