PT-2026-54893 · Wikimedia Foundation+4 · Mediawiki

Published 2026-07-01 · Updated 2026-07-09 · CVE-2026-58024

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.46.0 MediaWiki versions prior to 1.45.4 MediaWiki versions prior to 1.44.6 MediaWiki versions prior to 1.43.9

Description Sensitive information may be exposed to unauthorized actors. This issue is associated with the program file includes/Api/ApiUserrights.Php.

Recommendations Update to version 1.46.0 or later. Update to version 1.45.4 or later. Update to version 1.44.6 or later. Update to version 1.43.9 or later.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-58024

Affected Products

Mediawiki

References · 11

• https://ubuntu.com/security/CVE-2026-58024 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-58024 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-58024 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-58024 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-58024 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-58024 · Security Note
• https://osv.dev/vulnerability/CVE-2026-58024 · Vendor Advisory
• https://phabricator.wikimedia.org/T422085 · Note
• https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1268588 · Note
• https://t.me/cveNotify/193679 · Telegram Post
• https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1306312 · Note