[CVE-2026-58025] Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki. This vulnerabil…

Descripción técnica

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.

Puntuación CVSS

Score: 9.8/10 — Severidad: CRITICAL — Estado NIST: Analyzed

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Productos afectados

Mediawiki — Mediawiki

Debilidades (CWE)

CWE-94, CWE-502

Fuente oficial

Publicado en NIST NVD.