What is GHSA-ph9c-74mv-vfx2?

GHSA-ph9c-74mv-vfx2 is a security advisory published by GitHub Security Advisories with Medium severity. Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker...

Which CVE IDs does GHSA-ph9c-74mv-vfx2 cover?

GHSA-ph9c-74mv-vfx2 covers the following CVE IDs: CVE-2026-58639. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-ph9c-74mv-vfx2?

GHSA-ph9c-74mv-vfx2 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-ph9c-74mv-vfx2MediumCVSS 6.5

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker...

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-58639 →

📋 Description

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-58639
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58639
https://github.com/advisories/GHSA-ph9c-74mv-vfx2