What is GHSA-fv8h-v7wg-hwcx?

GHSA-fv8h-v7wg-hwcx is a security advisory published by GitHub Security Advisories with Medium severity. Improper neutralization of input during web page generation ('cross-site scripting')...

Which CVE IDs does GHSA-fv8h-v7wg-hwcx cover?

GHSA-fv8h-v7wg-hwcx covers the following CVE IDs: CVE-2026-96873. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-fv8h-v7wg-hwcxMedium

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

Vendor

GitHub Security Advisories

Published

September 24, 2026

Last Modified

September 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-96873 →

📋 Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - CirrusSearch extension allows Reflected XSS.

This issue affects Mediawiki - CirrusSearch extension through 1.46.0.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-96873
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CirrusSearch/+/1344368
https://phabricator.wikimedia.org/T435234
https://github.com/advisories/GHSA-fv8h-v7wg-hwcx