What is GHSA-6588-r8h7-2mc8?

GHSA-6588-r8h7-2mc8 is a security advisory published by GitHub Security Advisories with Medium severity. An improper authorization vulnerability in Fireware OS's Access Portal reverse proxy allows an...

Which CVE IDs does GHSA-6588-r8h7-2mc8 cover?

GHSA-6588-r8h7-2mc8 covers the following CVE IDs: CVE-2026-86105. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-6588-r8h7-2mc8Medium

An improper authorization vulnerability in Fireware OS's Access Portal reverse proxy allows an...

Vendor

GitHub Security Advisories

Published

September 30, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-86105 →

📋 Description

An improper authorization vulnerability in Fireware OS's Access Portal reverse proxy allows an authenticated, low-privileged Access Portal user to access other web applications they are not authorized for by sending a specially crafted request for a different resource which they are authorized to access.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-86105
https://psirt.watchguard.com/CVE-2026-86105
https://github.com/advisories/GHSA-6588-r8h7-2mc8