Headline
CVE-2021-42047: Permanent XSS exploitable by wiki admins (server-side part) (CVE-2021-42047)
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.
Author Affiliation
WMF Product
- Task Graph
- Mentions
Event Timeline
Restricted Application added a subscriber: Aklapper.
Urbanecm_WMF renamed this task from Mentor dashboard mentee overview: Permanent XSS exploitable by wiki admins to Mentor dashboard: Permanent XSS exploitable by wiki admins.
Urbanecm_WMF renamed this task from Mentor dashboard: Permanent XSS exploitable by wiki admins to Mentor dashboard: Permanent XSS exploitable by wiki admins (server-side part).
Urbanecm_WMF changed Author Affiliation from N/A to WMF Product.
Mstyles renamed this task from Mentor dashboard: Permanent XSS exploitable by wiki admins (server-side part) to Mentor dashboard: Permanent XSS exploitable by wiki admins (server-side part) (CVE-2021-42047).