What is GHSA-pphw-5c3p-q633?

GHSA-pphw-5c3p-q633 is a security advisory published by GitHub Security Advisories with High severity. Absolute path traversal in Skype for Business and Microsoft Lync allows an authorized attacker to...

Which CVE IDs does GHSA-pphw-5c3p-q633 cover?

GHSA-pphw-5c3p-q633 covers the following CVE IDs: CVE-2026-70297. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pphw-5c3p-q633?

GHSA-pphw-5c3p-q633 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-pphw-5c3p-q633HighCVSS 8.8

Absolute path traversal in Skype for Business and Microsoft Lync allows an authorized attacker to...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-70297 →

📋 Description

Absolute path traversal in Skype for Business and Microsoft Lync allows an authorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-70297
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70297
https://github.com/advisories/GHSA-pphw-5c3p-q633