What is GHSA-qgc9-p7cj-jvh6?

GHSA-qgc9-p7cj-jvh6 is a security advisory published by GitHub Security Advisories with Medium severity. FeehiCMS fails to enforce server-side immutability

Which CVE IDs does GHSA-qgc9-p7cj-jvh6 cover?

GHSA-qgc9-p7cj-jvh6 covers the following CVE IDs: CVE-2025-63523. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qgc9-p7cj-jvh6?

GHSA-qgc9-p7cj-jvh6 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

Which products are affected by GHSA-qgc9-p7cj-jvh6?

GHSA-qgc9-p7cj-jvh6 affects 1 product, including: composer/feehi/feehicms:= 2.1.1.

GHSA-qgc9-p7cj-jvh6MediumCVSS 6.5

FeehiCMS fails to enforce server-side immutability

Vendor

GitHub Security Advisories

Published

December 1, 2025

Last Modified

December 2, 2025

🔗 CVE IDs covered (1)

CVE-2025-63523 →

📋 Description

FeehiCMS version 2.1.1 fails to enforce server-side immutability for parameters that are presented to clients as "read-only." An authenticated attacker can intercept and modify the parameter in transit and the backend accepts the changes. This can lead to unintended username changes.

🎯 Affected products1

composer/feehi/feehicms:= 2.1.1

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-63523
https://github.com/liufee/cms/issues/77
https://github.com/kiwi865/CVEs/blob/main/CVE-2025-63523.md
https://github.com/advisories/GHSA-qgc9-p7cj-jvh6