CVE-2025-65657: FeehiCMS Has a Remote Code Execution via Unrestricted File Upload in Ad Management

CVE-2025-65657 · Severity: medium · CVSS 6.5 · Published 2025-12-02

FeehiCMS version 2.1.1 has a Remote Code Execution via Unrestricted File Upload in Ad Management. FeehiCMS version 2.1.1 allows authenticated remote attackers to upload files that the server later executes (or stores in an executable location) without sufficient validation, sanitization, or execution restrictions. An authenticated remote attacker can upload a crafted PHP file and cause the application or web server to execute it, resulting in remote code execution (RCE).

Technologies: Feehicms, feehi/cms (Packagist). Vendors: Feehi, Packagist.

Quick answers

Is CVE-2025-65657 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-65657 being exploited in the wild.
How severe is CVE-2025-65657?
Medium severity, with a CVSS score of 6.5, published 2 December 2025.
Which products and versions are affected?
feehi/cms (Packagist) ECOSYSTEM:introduced=0,last_affected=2.1.1.
Is there a fix for CVE-2025-65657?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-65657?
Check whether you run Feehicms or feehi/cms (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Feehicms
  • feehi/cms (Packagist) ECOSYSTEM:introduced=0,last_affected=2.1.1

Identifiers

  • CVE-2025-65657
  • GHSA-mcxq-54f4-mmx5

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