What is GHSA-7g83-wgvw-67qx?

GHSA-7g83-wgvw-67qx is a security advisory published by GitHub Security Advisories with Critical severity. A improper authentication vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6...

Which CVE IDs does GHSA-7g83-wgvw-67qx cover?

GHSA-7g83-wgvw-67qx covers the following CVE IDs: CVE-2026-126157. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7g83-wgvw-67qx?

GHSA-7g83-wgvw-67qx has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-7g83-wgvw-67qxCriticalCVSS 9.1

A improper authentication vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-126157 →

📋 Description

A improper authentication 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 attacker to gain access to other users' secure email accounts via crafted HTTP requests.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-126157
https://fortiguard.fortinet.com/psirt/FG-IR-26-209
https://github.com/advisories/GHSA-7g83-wgvw-67qx