CVE-2025-13004

6.3 MEDIUM

📋 TL;DR

This vulnerability allows attackers to bypass authorization controls by manipulating user-controlled variables in Farktor Software's E-Commerce Package. Attackers could potentially access unauthorized data or functions. All users running affected versions are vulnerable.

💻 Affected Systems

Products:
  • Farktor Software E-Commerce Services Inc. E-Commerce Package
Versions: through 27112025
Operating Systems: All supported platforms
Default Config Vulnerable: ⚠️ Yes
Notes: All installations using affected versions are vulnerable regardless of configuration.

⚠️ 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.

Recommended Actions:
  1. Review the CVE details at NVD
  2. Check vendor security advisories for your specific version
  3. Test if the vulnerability is exploitable in your environment
  4. Consider updating to the latest version as a precaution

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete system compromise allowing unauthorized access to sensitive customer data, financial information, or administrative functions.

🟠

Likely Case

Unauthorized access to user accounts, manipulation of orders, or access to restricted administrative functions.

🟢

If Mitigated

Limited impact with proper input validation and authorization checks in place.

🌐 Internet-Facing: HIGH - E-commerce systems are typically internet-facing and handle sensitive data.
🏢 Internal Only: MEDIUM - Internal systems could still be targeted through phishing or compromised accounts.

🎯 Exploit Status

Public PoC: ✅ No
Weaponized: UNKNOWN
Unauthenticated Exploit: ✅ No
Complexity: LOW

CWE-639 vulnerabilities typically involve manipulating parameters to bypass authorization checks.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: Unknown

Vendor Advisory: https://www.usom.gov.tr/bildirim/tr-26-0063

Restart Required: No

Instructions:

1. Monitor vendor website for updates. 2. Apply patch when available. 3. Test in staging environment before production deployment.

🔧 Temporary Workarounds

Implement Input Validation

all

Add server-side validation for all user-controlled variables and authorization checks.

Web Application Firewall Rules

all

Configure WAF to detect and block parameter manipulation attempts.

🧯 If You Can't Patch

  • Implement strict access controls and principle of least privilege
  • Monitor logs for unusual parameter manipulation attempts

🔍 How to Verify

Check if Vulnerable:

Check if running E-Commerce Package version 27112025 or earlier.

Check Version:

Check application admin panel or configuration files for version information.

Verify Fix Applied:

Verify installation of vendor-provided patch or updated version.

📡 Detection & Monitoring

Log Indicators:

  • Unusual parameter values in requests
  • Failed authorization attempts followed by successful access
  • Access to restricted endpoints from unauthorized users

Network Indicators:

  • HTTP requests with manipulated parameter values
  • Unusual access patterns to administrative endpoints

SIEM Query:

search 'parameter manipulation' OR 'authorization bypass' in web server logs

🔗 References

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