MediaWiki URL Redirection to Untrusted Site (Open Redirect) Vulnerability - CVE-2026-58520
URL redirection to untrusted site (39open redirect39) vulnerability in The Wikimedia Foundation Mediawiki - UrlShortener Extension allows Cross-Site Flashing. This issue affects Mediawiki - UrlShortener Extension: from before 1.43.9 1.44.6 1.45.4.