What is GHSA-2j5q-9jw8-9qj5?

GHSA-2j5q-9jw8-9qj5 is a security advisory published by GitHub Security Advisories with Medium severity. A vulnerability was discovered on Stormshield Network Security 4.3.0 to 4.3.41 (included), 4.4.0...

Which CVE IDs does GHSA-2j5q-9jw8-9qj5 cover?

GHSA-2j5q-9jw8-9qj5 covers the following CVE IDs: CVE-2026-8480. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2j5q-9jw8-9qj5?

GHSA-2j5q-9jw8-9qj5 has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-2j5q-9jw8-9qj5MediumCVSS 4.3

A vulnerability was discovered on Stormshield Network Security 4.3.0 to 4.3.41 (included), 4.4.0...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-8480 →

📋 Description

A vulnerability was discovered on Stormshield Network Security 4.3.0 to 4.3.41 (included), 4.4.0 to 4.8.15 (included) , 5.0.2 EA to 5.0.5 (included)

A revoked client certificate can still be used to authenticate to the captive‑admin portal, allowing an attacker who possesses the revoked certificate to gain administrative access.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-8480
https://advisories.stormshield.eu/2026-002
https://github.com/advisories/GHSA-2j5q-9jw8-9qj5