What is GHSA-28rr-rpqp-g8c8?

GHSA-28rr-rpqp-g8c8 is a security advisory published by GitHub Security Advisories with Medium severity. Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki. This...

Which CVE IDs does GHSA-28rr-rpqp-g8c8 cover?

GHSA-28rr-rpqp-g8c8 covers the following CVE IDs: CVE-2026-58025. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-28rr-rpqp-g8c8Medium

Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki. This...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-58025 →

📋 Description

Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki.

This vulnerability is associated with program files includes/Import/WikiImporter.Php, includes/Import/WikiRevision.Php, includes/Logging/LogEntryBase.Php.

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

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-58025
https://phabricator.wikimedia.org/T422244
https://github.com/advisories/GHSA-28rr-rpqp-g8c8