CVE-2026-80202 Kimai before 2.56.0 Authorization Bypass via TimesheetVoter

Kimai before 2.56.0 does not enforce team-membership checks in TimesheetVoter::voteOnAttribute, which maps permissions only to owntimesheet or othertimesheet. As a result, any authenticated user with ROLETEAMLEAD or a role holding editothertimesheet/deleteothertimesheet can read, modify, and...

CVE-2026-80202 Kimai before 2.56.0 Authorization Bypass via TimesheetVoter

Kimai before 2.56.0 has an authorization bypass in TimesheetVoter::voteOnAttribute() , which maps permissions only to own_timesheet or other_timesheet without enforcing team-membership checks. Any authenticated user holding ROLE_TEAMLEAD (or a role with edit_other_timesheet/delete_other_timesheet...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the TimesheetVoter::voteOnAttribute process. An attacker can access, modify, or delete timesheet records belonging to users outside their team by sending crafted API requests with sufficient privileges...