GHSA-5C7P-G73Q-RPG5 StarCitizenWiki Extension Embed Video: Stored XSS via malformed src url with $wgEmbedVideoRequireConsent enabled

Summary With $wgEmbedVideoRequireConsent enabled the default, the urls for videos are stored in a json-ified data attributedata-mw-iframeconfig. When given a malformed url or id, the data-mw-iframeconfig attribute can be escaped via single quotes, allowing for html/javascript injection. Details T...

PT-2025-39387

Name of the Vulnerable Software and Affected Versions EmbedVideo Extension versions prior to 4.0.0 Description The EmbedVideo Extension for MediaWiki, which includes a parser function called ev and parser tags for embedding video clips, contains a flaw. Versions 4.0.0 and earlier permit the...