What is GHSA-w4p2-9pm5-wpfw?

GHSA-w4p2-9pm5-wpfw is a security advisory published by GitHub Security Advisories with Critical severity. Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft...

Which CVE IDs does GHSA-w4p2-9pm5-wpfw cover?

GHSA-w4p2-9pm5-wpfw covers the following CVE IDs: CVE-2026-69356. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w4p2-9pm5-wpfw?

GHSA-w4p2-9pm5-wpfw has a CVSS v3 base score of 9.3, published by GitHub Security Advisories.

GHSA-w4p2-9pm5-wpfwCriticalCVSS 9.3

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

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69356 →

📋 Description

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

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69356
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69356
https://github.com/advisories/GHSA-w4p2-9pm5-wpfw