Medium severity5.4NVD Advisory· Published Feb 24, 2020· Updated Jun 17, 2026
CVE-2020-9382
CVE-2020-9382
Description
An issue was discovered in the Widgets extension through 1.4.0 for MediaWiki. Improper title sanitization allowed for the execution of any wiki page as a widget (as defined by this extension) via MediaWiki's {{#widget:}} parser function.
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Affected products
3- MediaWiki/Widgets extensiondescription
Patches
Vulnerability mechanics
References
2- gerrit.wikimedia.org/r/q/I953e060bc6994ffdba9f380c98173f53f8ca1ea8nvdPatchThird Party Advisory
- phabricator.wikimedia.org/T245850nvdExploitThird Party Advisory
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