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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-58520

UrlShortener defaults to ineffective validation open to third-party redirects

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Status
Published
Published
Updated
Assigning organization
wikimedia-foundation

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

The Wikimedia Foundation Mediawiki - UrlShortener Extension

Default version status: unaffected

  • * to < 1.43.9, 1.44.6, 1.45.4affected

References