CVE-2026-104084 - SmarterMail < Build 9777 Stale JWT Role Claim Privilege Escalation via Refresh Token
CVE ID :CVE-2026-104084 Published : Oct. 9, 2026, 4:17 p.m. | 1 hour, 12 minutes ago Description :SmarterMail before build 9777 contains a privilege escalation vulnerability where JWT access and refresh tokens embed a role claim at issuance that is not revalidated against the account's...