Timesheet Plugin < 0.1.5 - Cross-Site Scripting

The Timesheet plugin before 0.1.5 for WordPress has multiple XSS issues. id: CVE-2017-18590 info: name: Timesheet Plugin 0.1.5 - Cross-Site Scripting author: Splint3r7 severity: medium description: | The Timesheet plugin before 0.1.5 for WordPress has multiple XSS issues. impact: | Authenticated...

GHSA-R8VR-M544-QH4H Kimai: Login CSRF in the Timesheet Stop and Restart API Endpoints Allows Unauthorized State Changes

Summary Kimai 2.56.0 contains authenticated cross-site request forgery issues in its timesheet state-changing API endpoints. The application reuses the browser's existing session for /api/ requests, and both the stop and restart operations are exposed through GET and PATCH routes that directly...

GHSA-C6W6-57JJ-62VH Improper Authorization in Kimai Timesheet Restart and Duplicate Allows New Timesheets After Project Access Revocation

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...

GHSA-VRR2-G9GH-C3JC Kimai: Timesheet PATCH/POST allows assigning to project outside user's team via query_builder OR-bypass

Summary The Timesheet API PATCH /api/timesheets/id and POST /api/timesheets endpoints accept a user-supplied project ID and resolve it through a Symfony EntityType whose querybuilder allows the submitted ID to satisfy the access predicate via an unconditional OR branch. As a result, any...

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...

GHSA-J5MC-P8QG-39J7 Kimai Favorite Timesheet Add and Remove Endpoints Allows Cross-User Bookmark Manipulation

Summary Kimai 2.56.0 contains an authenticated improper authorization / IDOR vulnerability in the favorite timesheet add and remove endpoints. A low-privileged user who knows another user's timesheet.id can add that record to, or remove it from, the victim's favorite/recent bookmark list. This...

CVE-2026-42267

Kimai is an open-source time tracking application. From version 2.27.0 to before version 2.54.0, any ROLEUSER can create a tag with a formula string as its name e.g. =SUM54+51 via POST /api/tags and assign it to a timesheet. When an admin exports timesheets to XLSX, ArrayFormatter.formatValue joi...

CVE-2026-42267

Kimai is an open-source time tracking application. From version 2.27.0 to before version 2.54.0, any ROLEUSER can create a tag with a formula string as its name e.g. =SUM54+51 via POST /api/tags and assign it to a timesheet. When an admin exports timesheets to XLSX, ArrayFormatter.formatValue joi...

Kimai has Missing Voter Check that Allows Cross-Team Timesheet Manipulation

Summary Any ROLETEAMLEAD user can enumerate, read, modify, and permanently delete timesheets belonging to any other user in the system — regardless of team membership. This enables data destruction deleted billable hours, data tampering forged timesheet durations, and full authorization bypass on...

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...

GHSA-9G2Q-W3W2-VF7Q Kimai has Missing Voter Check that Allows Cross-Team Timesheet Manipulation

Summary Any ROLETEAMLEAD user can enumerate, read, modify, and permanently delete timesheets belonging to any other user in the system — regardless of team membership. This enables data destruction deleted billable hours, data tampering forged timesheet durations, and full authorization bypass on...

CSV Injection

Overview Affected versions of this package are vulnerable to CSV Injection via the XLSX export process. An attacker can execute arbitrary formulas on the system of a user who opens the exported file by creating a tag with a formula string as its name and assigning it to a timesheet, which is then...

GHSA-3XC2-H5R3-WV3R Kimai vulnerable to formula Injection via tag names in XLSX export

Summary Any ROLEUSER can create a tag with a formula string as its name e.g. =SUM54+51 via POST /api/tags and assign it to a timesheet. When an admin exports timesheets to XLSX, ArrayFormatter.formatValue joins tag names with implode and returns the result unchanged. OpenSpout promotes any...

Kimai 2 vulnerable to persistent cross-site scripting in the timesheet descriptions

Kimai 2 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts into timesheet descriptions. Attackers can insert SVG-based XSS payloads in the description field to execute arbitrary JavaScript when the page is loaded and viewed by other users...

GHSA-9278-6HCJ-2P4J Kimai 2 vulnerable to persistent cross-site scripting in the timesheet descriptions

Kimai 2 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts into timesheet descriptions. Attackers can insert SVG-based XSS payloads in the description field to execute arbitrary JavaScript when the page is loaded and viewed by other users...

CVE-2019-25317

Kimai 2 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts into timesheet descriptions. Attackers can insert SVG-based XSS payloads in the description field to execute arbitrary JavaScript when the page is loaded and viewed by other users...

CVE-2019-25317

Kimai 2 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts into timesheet descriptions. Attackers can insert SVG-based XSS payloads in the description field to execute arbitrary JavaScript when the page is loaded and viewed by other users...

CVE-2019-25317

Kimai 2 is affected by a persistent cross-site scripting vulnerability in the timesheet description field, allowing SVG-based XSS payloads to be injected and executed as other users load the affected page. The issue enables arbitrary JavaScript execution in contexts where descriptions are viewed,...

CVE-2019-25317 Kimai 2- persistent cross-site scripting (XSS)

Kimai 2 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts into timesheet descriptions. Attackers can insert SVG-based XSS payloads in the description field to execute arbitrary JavaScript when the page is loaded and viewed by other users...

CVE-2019-25317 Kimai 2- persistent cross-site scripting (XSS)

Kimai 2 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts into timesheet descriptions. Attackers can insert SVG-based XSS payloads in the description field to execute arbitrary JavaScript when the page is loaded and viewed by other users...