| Package | Affected versions | Patched versions |
|---|---|---|
| semantic mediawiki | ≥ 3.1.0, < 7.3.1 | 7.3.1 |
SemanticMediaWiki from 3.1.0 before 7.3.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts through the unescaped default parameter in JsonResultPrinter. Attackers can lure victims to a crafted Special:Ask link with a zero-result query and request_type=special_page, executing JavaScript in the wiki origin to steal sessions or CSRF tokens.
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