PT-2025-52561 · Mediawiki+1 · Mediawiki+1

Published 2025-01-01 · Updated 2026-02-03 · CVE-2025-67484

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1:1.39.17-1deb12u1 MediaWiki versions prior to 1:1.43.6+dfsg-1deb13u1

Description Several security weaknesses exist in MediaWiki, a collaborative website engine. These issues could lead to cross-site scripting, information disclosure, insufficient rate limiting, or denial of service.

Recommendations Upgrade MediaWiki packages to version 1:1.39.17-1deb12u1. Upgrade MediaWiki packages to version 1:1.43.6+dfsg-1deb13u1.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-67484

DLA-4428-1

DSA-6085-1

Affected Products

Debian

Mediawiki

References · 11

• https://osv.dev/vulnerability/UBUNTU-CVE-2025-67484 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-67484 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-67484 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-67484 · Security Note
• https://osv.dev/vulnerability/DLA-4428-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-67484 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-67484 · Security Note
• https://twitter.com/CVEnew/status/2018534816841437677 · Twitter Post
• https://phabricator.wikimedia.org/T401995 · Note
• https://t.me/CVEtracker/43557 · Telegram Post
• https://lists.wikimedia.org/hyperkitty/list/[e-mail]/thread/FOY6VXTBCCHIGYGSTQBPN3UFCL6CAX6Y · Note