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 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 in the cgetAction process of the timesheet API endpoint, which fails to properly enforce teamlead authorization checks when accessing other users' timesheet records. An attacker can access sensitive timesheet dat...

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...