QwikSec

Security Database

CVE

CWE

Training

CVE-2025-7362

Published: Jul 8, 2025

Modified: Jul 10, 2025

PUBLISHED

Description

The MsUpload extension for MediaWiki is vulnerable to stored XSS via the msu-continue system message, which is inserted into the DOM without proper sanitization. The vulnerability occurs in the file upload UI when the same filename is uploaded twice. This issue affects Mediawiki - MsUpload extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

Vendor	Product	Versions
Wikimedia Foundation	Mediawiki - MsUpload extension	affected `1.39.x - < 1.39.13` affected `1.42.x - < 1.42.7` affected `1.43.x - < 1.43.2`

Weaknesses (CWE)

References

https://phabricator.wikimedia.org/T394864

https://gerrit.wikimedia.org/r/q/Icf4c0a5a936926ea887ca2e48c3a7bd297201d9f

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.