What is GHSA-p457-9wpj-6qgw?

GHSA-p457-9wpj-6qgw is a security advisory published by GitHub Security Advisories with High severity. A incorrect implementation of authentication algorithm vulnerability in Fortinet FortiMail 8.0.0...

Which CVE IDs does GHSA-p457-9wpj-6qgw cover?

GHSA-p457-9wpj-6qgw covers the following CVE IDs: CVE-2026-126151. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-p457-9wpj-6qgw?

GHSA-p457-9wpj-6qgw has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-p457-9wpj-6qgwHighCVSS 7.5

A incorrect implementation of authentication algorithm vulnerability in Fortinet FortiMail 8.0.0...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-126151 →

📋 Description

A incorrect implementation of authentication algorithm vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail 7.4.0 through 7.4.8, FortiMail 7.2 all versions may allow an unauthenticated remote attacker to gain elevation of privilege (account takeover) via a crafted request.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-126151
https://fortiguard.fortinet.com/psirt/FG-IR-26-203
https://github.com/advisories/GHSA-p457-9wpj-6qgw