Description
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.
Remediation
References
Related Vulnerabilities
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e107 Other Vulnerability (CVE-2005-2805)
Drupal Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-13671)
WordPress Plugin iThemes Security (formerly Better WP Security) Cross-Site Scripting (4.6.12)