Open Redirect in The Wikimedia Foundation Mediawiki - Urlshortener Extension

CVE-2026-58520

URL redirection to untrusted site ('open redirect') vulnerability in The Wikimedia Foundation Mediawiki - UrlShortener Extension allows Cross-Site Flashing. This issue affects Mediawiki - UrlShortener Extension: from * before 1.43.9, 1.44…

Vulnerability class: Open Redirect

Affected products

Weakness classification (CWE)

References