What is GHSA-v9j5-28hr-9rmf?

GHSA-v9j5-28hr-9rmf is a security advisory published by GitHub Security Advisories with Medium severity. Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')...

Which CVE IDs does GHSA-v9j5-28hr-9rmf cover?

GHSA-v9j5-28hr-9rmf covers the following CVE IDs: CVE-2026-100381. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-v9j5-28hr-9rmfMedium

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')...

Vendor

GitHub Security Advisories

Published

September 26, 2026

Last Modified

September 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-100381 →

📋 Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - UploadWizard Extension allows Cross-Site Scripting (XSS).

This issue affects Mediawiki - UploadWizard Extension: from * before 1.46.1, 1.45.5, 1.43.10.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-100381
https://gerrit.wikimedia.org/r/q/Iba914c0d7e86f9342ee9cecde3bee0806ec90c84
https://phabricator.wikimedia.org/T434619
https://github.com/advisories/GHSA-v9j5-28hr-9rmf