What is GHSA-cgvg-jx73-642p?

GHSA-cgvg-jx73-642p is a security advisory published by GitHub Security Advisories with Medium severity. Improper neutralization of input during web page generation ('cross-site scripting') in Skype for...

Which CVE IDs does GHSA-cgvg-jx73-642p cover?

GHSA-cgvg-jx73-642p covers the following CVE IDs: CVE-2026-63523. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cgvg-jx73-642p?

GHSA-cgvg-jx73-642p has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-cgvg-jx73-642pMediumCVSS 6.5

Improper neutralization of input during web page generation ('cross-site scripting') in Skype for...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-63523 →

📋 Description

Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker to perform spoofing over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-63523
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-63523
https://github.com/advisories/GHSA-cgvg-jx73-642p