PT-2025-27807 · Mediawiki+1 · Mediawiki+1

Somerandomdeveloper · Published 2025-07-03 · Updated 2025-10-01 · CVE-2025-53489

Positive Technologies (AI Summary)

CVSS v3.1

5.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Mediawiki - GoogleDocs4MW Extension versions 1.42.X through 1.42.6 Mediawiki - GoogleDocs4MW Extension versions 1.43.X through 1.43.1

Description: The issue is related to Improper Neutralization of Input During Web Page Generation, also known as Cross-Site Scripting (XSS). This allows for Cross-Site Scripting (XSS) in the Mediawiki - GoogleDocs4MW Extension.

Recommendations: For versions 1.42.X through 1.42.6, update to version 1.42.7 or later. For versions 1.43.X through 1.43.1, update to version 1.43.2 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-53489

Affected Products

Googledocs4Mw Extension

Mediawiki

References · 7

• https://phabricator.wikimedia.org/T395949 · Patch
• https://gerrit.wikimedia.org/r/c/mediawiki/extensions/GoogleDocs4MW/+/1155269 · Patch
• https://osv.dev/vulnerability/CVE-2025-53489 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-53489 · Security Note
• https://t.me/cvenotify/127642 · Telegram Post
• https://twitter.com/CVEnew/status/1940807640889610721 · Twitter Post
• https://t.me/cveNotify/137051 · Telegram Post