What is GHSA-qhm9-9gfp-672c?

GHSA-qhm9-9gfp-672c is a security advisory published by GitHub Security Advisories with High severity. Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate...

Which CVE IDs does GHSA-qhm9-9gfp-672c cover?

GHSA-qhm9-9gfp-672c covers the following CVE IDs: CVE-2026-58277. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qhm9-9gfp-672c?

GHSA-qhm9-9gfp-672c has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-qhm9-9gfp-672cHighCVSS 8.8

Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-58277 →

📋 Description

Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-58277
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58277
https://github.com/advisories/GHSA-qhm9-9gfp-672c