What is GHSA-6jp9-67v9-qq6p?

GHSA-6jp9-67v9-qq6p is a security advisory published by GitHub Security Advisories with High severity. Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam...

Which CVE IDs does GHSA-6jp9-67v9-qq6p cover?

GHSA-6jp9-67v9-qq6p covers the following CVE IDs: CVE-2026-71809. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6jp9-67v9-qq6p?

GHSA-6jp9-67v9-qq6p has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-6jp9-67v9-qq6pHighCVSS 8.1

Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam...

Vendor

GitHub Security Advisories

Published

September 10, 2026

Last Modified

September 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-71809 →

📋 Description

Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log in as any user, merchant, or administrator.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-71809
https://github.com/W000i/vuln/issues/11
https://github.com/advisories/GHSA-6jp9-67v9-qq6p