PT-2025-27809 · Mediawiki+1 · Mediawiki+1

Leo768 · Published 2025-07-03 · Updated 2025-07-03 · CVE-2025-53501

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Mediawiki - Scribunto Extension versions 1.39.0 through 1.39.11 Mediawiki - Scribunto Extension versions 1.42.0 through 1.42.6 Mediawiki - Scribunto Extension versions 1.43.0 through 1.43.1

Description: The issue is related to an Improper Access Control vulnerability, allowing access to functionality not properly constrained by authorization.

Recommendations: For versions 1.39.0 through 1.39.11, update to version 1.39.12 or later. For versions 1.42.0 through 1.42.6, update to version 1.42.7 or later. For versions 1.43.0 through 1.43.1, update to version 1.43.2 or later.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2025-53501

Affected Products

Mediawiki

Scribunto Extension

References · 6

• https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Scribunto/+/1164541 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-53501 · Security Note
• https://phabricator.wikimedia.org/T397524 · Patch
• https://osv.dev/vulnerability/CVE-2025-53501 · Vendor Advisory
• https://twitter.com/CVEnew/status/1940815288548700455 · Twitter Post
• https://t.me/cvenotify/127644 · Telegram Post