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CVE-2026-58520

MEDIUM CVSS: 6.1 Published: 2026-07-01 Modified: 2026-07-09

Description

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, 1.44.6, 1.45.4.

Affected Platforms

Mediawiki Mediawiki

Weakness Type

CWE-601

References