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CVE-2026-9816

🗓️ 17 Aug 2026 22:17:27Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 2 Views

Mattermost fails server-side validation of BoardMember.Scheme fields, allowing editors to grant board admin to any user.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-9816
17 Aug 202622:05
cve
cvelist
Cvelist
CVE-2026-9816 Insufficient server-side validation of board member role fields permits privilege escalation
17 Aug 202622:05
cvelist
euvd
EUVD
EUVD-2026-60540
17 Aug 202622:05
euvd

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