| Package | Affected versions | Patched versions |
|---|---|---|
| rss for mediawiki | < 2022-04-29 | 2022-04-29 |
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).
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