CVE-2026-109376

ERPNext 15.55.0 through 16.50.0 contains an incorrect authorization vulnerability in the gettimesheethtml method that lets authenticated portal users view project Timesheets. The method only checks Project read access, ignoring hidetimesheets and project membership, so attackers can retrieve...

CVE-2026-109376 ERPNext 15.55.0 through 16.50.0 Incorrect Authorization via get_timesheet_html

ERPNext 15.55.0 through 16.50.0 contains an incorrect authorization vulnerability in the gettimesheethtml method that lets authenticated portal users view project Timesheets. The method only checks Project read access, ignoring hidetimesheets and project membership, so attackers can retrieve...

EUVD-2026-97874

ERPNext 15.55.0 through 16.50.0 contains an incorrect authorization vulnerability in the gettimesheethtml method that lets authenticated portal users view project Timesheets. The method only checks Project read access, ignoring hidetimesheets and project membership, so attackers can retrieve...

CVE-2026-109376 ERPNext 15.55.0 through 16.50.0 Incorrect Authorization via get_timesheet_html

ERPNext 15.55.0 through 16.50.0 contains an incorrect authorization vulnerability in the gettimesheethtml method that lets authenticated portal users view project Timesheets. The method only checks Project read access, ignoring hidetimesheets and project membership, so attackers can retrieve...

CVE-2026-109376: Incorrect Authorization

ERPNext 15.55.0 through 16.50.0 contains an incorrect authorization vulnerability in the gettimesheethtml method that lets authenticated portal users view project Timesheets. The method only checks Project read access, ignoring hidetimesheets and project membership, so attackers can retrieve...

CVE-2026-52819 Kimai: Teamlead authorization bypass in GET /api/timesheets allows reading other users' timesheet records without being teamlead of the target

Kimai is an open-source time tracking application. Prior to 2.57.0, the GET /api/timesheets list endpoint accepts user and users target identifiers from a caller with viewothertimesheet but does not apply accessuser or verify that a ROLETEAMLEAD requester leads a team containing each target user...

CVE-2026-52819 Kimai: Teamlead authorization bypass in GET /api/timesheets allows reading other users' timesheet records without being teamlead of the target

Kimai is an open-source time tracking application. Prior to 2.57.0, the GET /api/timesheets list endpoint accepts user and users target identifiers from a caller with viewothertimesheet but does not apply accessuser or verify that a ROLETEAMLEAD requester leads a team containing each target user...

CVE-2026-52819 Kimai: Teamlead authorization bypass in GET /api/timesheets allows reading other users' timesheet records without being teamlead of the target

Kimai is an open-source time tracking application. Prior to 2.57.0, the GET /api/timesheets list endpoint accepts user and users target identifiers from a caller with viewothertimesheet but does not apply accessuser or verify that a ROLETEAMLEAD requester leads a team containing each target user...

CVE-2026-52819

Kimai, an open-source time tracking application, is vulnerable to an authorization bypass in its GET /api/timesheets list endpoint (prior to 2.57.0 ). The cgetAction() method accepts user/users[] parameters and adds resolved users to the query without verifying the requester is teamlead of a team...

EUVD-2026-78398

Kimai is an open-source time tracking application. Prior to 2.57.0, the GET /api/timesheets list endpoint accepts user and users target identifiers from a caller with viewothertimesheet but does not apply accessuser or verify that a ROLETEAMLEAD requester leads a team containing each target user...

CVE-2026-52819: Incorrect Authorization

Kimai is an open-source time tracking application. Prior to 2.57.0, the GET /api/timesheets list endpoint accepts user and users target identifiers from a caller with viewothertimesheet but does not apply accessuser or verify that a ROLETEAMLEAD requester leads a team containing each target user...

CVE-2026-52822: Improper Authorization

Kimai is an open-source time tracking application. Prior to 2.58.0, PATCH /api/timesheets/id/restart, PATCH /api/timesheets/id/duplicate, and the web duplicate workflow can derive a new record from an owned historical timesheet after the user's access to its project or activity has been revoked...

EUVD-2026-66219

Kimai before 2.57.0 contains an improper authorization vulnerability in the favorite timesheet add and remove endpoints that allows authenticated users to manipulate other users' bookmarks. Attackers can add or remove timesheet entries from another user's favorite list by referencing their...

CVE-2026-80197

Kimai before 2.57.0 contains an improper authorization vulnerability in the favorite timesheet add and remove endpoints that allows authenticated users to manipulate other users' bookmarks. Attackers can add or remove timesheet entries from another user's favorite list by referencing their...

CVE-2026-80202

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...

PT-2026-58959

Summary Kimai 2.56.0 contains an authenticated authorization bypass in the timesheet restart and duplicate workflows. After a user loses access to a project, the user can still derive a new timesheet from one of their historical entries and create a new record under that now-unauthorized project...

Authorization Bypass Through User-Controlled Key

Overview Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the PATCH /api/timesheets/id and POST /api/timesheets endpoints, which accept a user-supplied project ID that is resolved through a query builder allowing the submitted ID to bypass...

GHSA-4M8Q-55QV-9PWP Kimai: Teamlead authorization bypass in GET /api/timesheets allows reading other users' timesheet records without being teamlead of the target

Summary GET /api/timesheets?user= and users= returns the targeted user's timesheet records to any caller that has the viewothertimesheet permission, without verifying that the caller is teamlead of any team containing the target user. The per-record endpoint GET /api/timesheets/id correctly...

PT-2026-58946

Summary GET /api/timesheets?user= and users= returns the targeted user's timesheet records to any caller that has the view other timesheet permission, without verifying that the caller is teamlead of any team containing the target user. The per-record endpoint GET /api/timesheets/id correctly...

CVE-2026-42267

Kimai vulnerability CVE-2026-42267 affects Kimai versions 2.27.0 through before 2.54.0. A user with ROLE_USER can create a tag whose name is a formula string (for example =SUM(54+51)) via POST /api/tags and attach it to a timesheet. When an admin exports to XLSX, ArrayFormatter.formatValue() conc...