What is GHSA-r9mh-796v-4gxx?

GHSA-r9mh-796v-4gxx is a security advisory published by GitHub Security Advisories with Medium severity. Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft...

Which CVE IDs does GHSA-r9mh-796v-4gxx cover?

GHSA-r9mh-796v-4gxx covers the following CVE IDs: CVE-2026-47640. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r9mh-796v-4gxx?

GHSA-r9mh-796v-4gxx has a CVSS v3 base score of 4.6, published by GitHub Security Advisories.

GHSA-r9mh-796v-4gxxMediumCVSS 4.6

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

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-47640 →

📋 Description

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

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-47640
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47640
https://github.com/advisories/GHSA-r9mh-796v-4gxx