What is GHSA-w2qf-mqjq-8m33?

GHSA-w2qf-mqjq-8m33 is a security advisory published by GitHub Security Advisories with Critical severity. Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows...

Which CVE IDs does GHSA-w2qf-mqjq-8m33 cover?

GHSA-w2qf-mqjq-8m33 covers the following CVE IDs: CVE-2026-83711. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w2qf-mqjq-8m33?

GHSA-w2qf-mqjq-8m33 has a CVSS v3 base score of 10.0, published by GitHub Security Advisories.

GHSA-w2qf-mqjq-8m33CriticalCVSS 10.0

Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows...

Vendor

GitHub Security Advisories

Published

September 4, 2026

Last Modified

September 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-83711 →

📋 Description

Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83711
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83711
https://github.com/advisories/GHSA-w2qf-mqjq-8m33