What is GHSA-4392-4wfc-vgqg?

GHSA-4392-4wfc-vgqg is a security advisory published by GitHub Security Advisories with High severity. Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges...

Which CVE IDs does GHSA-4392-4wfc-vgqg cover?

GHSA-4392-4wfc-vgqg covers the following CVE IDs: CVE-2026-118741. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4392-4wfc-vgqg?

GHSA-4392-4wfc-vgqg has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-4392-4wfc-vgqgHighCVSS 8.1

Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-118741 →

📋 Description

Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-118741
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-118741
https://github.com/advisories/GHSA-4392-4wfc-vgqg