CVE-2026-84808

Kimai (a self-hosted time-tracking application) versions before 2.65.0 are affected by an authorization bypass in the REST API timesheet collection endpoint. The vulnerability stems from a failure to enforce activity-team access controls : a user holding the view_other_timesheet permission can li...

CVE-2026-84808 Kimai before 2.65.0 Authorization Bypass via API Timesheet

Kimai versions before 2.65.0 contain an authorization bypass vulnerability in the REST API timesheet collection endpoint that fails to enforce activity-team access controls. Users with viewothertimesheet permission can list timesheets using activities restricted to teams they do not belong to,...

CVE-2026-84808 Kimai before 2.65.0 Authorization Bypass via API Timesheet

Kimai versions before 2.65.0 contain an authorization bypass vulnerability in the REST API timesheet collection endpoint that fails to enforce activity-team access controls. Users with viewothertimesheet permission can list timesheets using activities restricted to teams they do not belong to,...

EUVD-2026-69919

Kimai kimai/kimai through 2.65.0 contains a business logic / improper authorization vulnerability in the default team creation endpoints. An authenticated user with project permission-management privileges can create or use a customer, project, or activity whose name matches an existing team;...

CVE-2026-84806 Kimai before 2.63.0 Authorization Bypass via Team Access Endpoints

Kimai before 2.63.0 contains an improper authorization vulnerability in team access endpoints that allows authenticated users with team edit permissions and read-only access to grant team access to customers, projects, or activities. Attackers can exploit insufficient permission checks by sending...

CVE-2026-84807

Kimai (kimai/kimai) versions prior to 2.65.0 contain an improper authorization flaw in its default team-creation endpoints (POST /api/customers/{id}/team, POST /api/projects/{id}/team, POST /api/activities/{id}/team). An authenticated user holding project permission-management privileges can crea...

CVE-2026-84807 Kimai before 2.65.0 Authentication Bypass via Team Creation

Kimai kimai/kimai through 2.65.0 contains a business logic / improper authorization vulnerability in the default team creation endpoints. An authenticated user with project permission-management privileges can create or use a customer, project, or activity whose name matches an existing team;...

CVE-2026-84806 Kimai before 2.63.0 Authorization Bypass via Team Access Endpoints

Kimai before 2.63.0 contains an improper authorization vulnerability in team access endpoints that allows authenticated users with team edit permissions and read-only access to grant team access to customers, projects, or activities. Attackers can exploit insufficient permission checks by sending...

EUVD-2026-69918

Kimai before 2.63.0 contains an improper authorization vulnerability in team access endpoints that allows authenticated users with team edit permissions and read-only access to grant team access to customers, projects, or activities. Attackers can exploit insufficient permission checks by sending...

CVE-2026-84806

Kimai versions before 2.63.0 contain an improper authorization flaw in team access endpoints. Authenticated users holding team edit permissions combined with read-only access can send POST requests to team access endpoints to modify access control lists for customers, projects, or activities beyo...

CVE-2026-84807 Kimai before 2.65.0 Authentication Bypass via Team Creation

Kimai kimai/kimai through 2.65.0 contains a business logic / improper authorization vulnerability in the default team creation endpoints. An authenticated user with project permission-management privileges can create or use a customer, project, or activity whose name matches an existing team;...

CVE-2026-84805 Kimai 2.61.0 before 2.63.0 Authentication Bypass via API

Kimai versions from 2.61.0 before 2.63.0 fail to disable admin-only work-contract preferences for low-privilege users in the PATCH /api/users/id/preferences endpoint. Although the web interface gates these employment-contract fields behind the contractotherprofile admin permission, the...

EUVD-2026-69917

Kimai versions from 2.61.0 before 2.63.0 fail to disable admin-only work-contract preferences for low-privilege users in the PATCH /api/users/id/preferences endpoint. Although the web interface gates these employment-contract fields behind the contractotherprofile admin permission, the...

CVE-2026-84805

Kimai versions 2.61.0 through 2.62.x contain an authorization bypass in the PATCH /api/users/{id}/preferences API endpoint. The WorkContractPreferenceSubscriber, introduced in 2.61.0, registers admin-only work-contract preferences as enabled without verifying the contract_other_profile permission...

CVE-2026-84805 Kimai 2.61.0 before 2.63.0 Authentication Bypass via API

Kimai versions from 2.61.0 before 2.63.0 fail to disable admin-only work-contract preferences for low-privilege users in the PATCH /api/users/id/preferences endpoint. Although the web interface gates these employment-contract fields behind the contractotherprofile admin permission, the...

CVE-2026-84804

Kimai before version 2.65.0 contains an authorization bypass in its Team Activity API endpoints. The root cause is a missing permissions_activity check when removing team access to activities, projects, and customers: authenticated users holding only the edit_team permission can revoke team acces...

EUVD-2026-69916

Kimai before 2.65.0 fails to properly validate permissions when removing team access to activities, projects, and customers via API endpoints. Authenticated users with editteam permission can revoke team access without the required permissionsactivity check, bypassing authorization controls...

CVE-2026-84804 Kimai before 2.65.0 Authorization Bypass via Team Activity API

Kimai before 2.65.0 fails to properly validate permissions when removing team access to activities, projects, and customers via API endpoints. Authenticated users with editteam permission can revoke team access without the required permissionsactivity check, bypassing authorization controls...

CVE-2026-84804 Kimai before 2.65.0 Authorization Bypass via Team Activity API

Kimai before 2.65.0 fails to properly validate permissions when removing team access to activities, projects, and customers via API endpoints. Authenticated users with editteam permission can revoke team access without the required permissionsactivity check, bypassing authorization controls...

EUVD-2026-66218

Kimai before 2.58.0 contains an authentication bypass vulnerability where password reset links remain valid after password changes because the LoginLink signature covers only the user id, not the password hash. Attackers who intercept or cache a password reset link can use it up to 2 additional...