What is GHSA-vmx6-3fp5-595p?

GHSA-vmx6-3fp5-595p 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-vmx6-3fp5-595p cover?

GHSA-vmx6-3fp5-595p covers the following CVE IDs: CVE-2026-58030. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-vmx6-3fp5-595pMedium

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

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-58030 →

📋 Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation SyntaxHighlight_GeSHi.

This vulnerability is associated with program files includes/SyntaxHighlight.Php.

This issue affects SyntaxHighlight_GeSHi: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-58030
https://phabricator.wikimedia.org/T427167
https://github.com/advisories/GHSA-vmx6-3fp5-595p