The RSS extension before 2022-04-29 for MediaWiki allows XSS via an rss element (if the feed is in $wgRSSUrlWhitelist and $wgRSSAllowLinkTag is true).
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-05-02T04:18:27

Updated: 2024-08-03T06:40:46.271Z

Reserved: 2022-05-02T00:00:00

Link: CVE-2022-29969

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-05-02T05:15:06.680

Modified: 2022-05-09T17:08:45.153

Link: CVE-2022-29969

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-05-02T00:00:00Z

Links: CVE-2022-29969 - Bugzilla