Medium severity6.1NVD Advisory· Published Jul 1, 2026· Updated Jul 9, 2026
CVE-2026-58520
CVE-2026-58520
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
2- Range: <1.43.9, 1.44.6, 1.45.4
Patches
Vulnerability mechanics
References
2- gerrit.wikimedia.org/r/q/I7a59cc4c351b5aa47ed46f7a14a1105fd1ecc5b5nvdIssue Tracking
- phabricator.wikimedia.org/T418431nvdIssue Tracking
News mentions
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