What is GHSA-55qv-ff37-vh3v?

GHSA-55qv-ff37-vh3v is a security advisory published by GitHub Security Advisories with Critical severity. An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into...

Which CVE IDs does GHSA-55qv-ff37-vh3v cover?

GHSA-55qv-ff37-vh3v covers the following CVE IDs: CVE-2026-79577. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-55qv-ff37-vh3v?

GHSA-55qv-ff37-vh3v has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-55qv-ff37-vh3vCriticalCVSS 9.8

An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-79577 →

📋 Description

An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into the application without a password via sending a crafted POST request.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-79577
https://github.com/fangtang7/CVE/blob/main/sso-master/sso.md
https://github.com/advisories/GHSA-55qv-ff37-vh3v