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CVE-2021-42047

CVE-2021-42047

EPSS 0.6%
An issue was discovered in the Growth extension in MediaWiki through 1.36.2. On any Wiki with the Mentor Dashboard feature enabled, users can login with a mentor account and trigger an XSS payload (such as alert) via Growthexperiments-mentor-dashboard-mentee-overview-no-js-fallback.
Affected products
n/a · n/a

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References
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/GrowthExperiments/+/720088https://phabricator.wikimedia.org/T289063