What is GHSA-4mgc-j5m2-g2pp?

GHSA-4mgc-j5m2-g2pp is a security advisory published by GitHub Security Advisories with Medium severity. Authorization bypass through user-controlled key in Microsoft Exchange Server allows an...

Which CVE IDs does GHSA-4mgc-j5m2-g2pp cover?

GHSA-4mgc-j5m2-g2pp covers the following CVE IDs: CVE-2026-69375. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4mgc-j5m2-g2pp?

GHSA-4mgc-j5m2-g2pp has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-4mgc-j5m2-g2ppMediumCVSS 6.5

Authorization bypass through user-controlled key in Microsoft Exchange Server allows an...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69375 →

📋 Description

Authorization bypass through user-controlled key in Microsoft Exchange Server allows an authorized attacker to perform tampering over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69375
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69375
https://github.com/advisories/GHSA-4mgc-j5m2-g2pp