CVE-2026-32252 Chartbrew Cross-Tenant Template Export and Secret Disclosure in `GET /team/:team_id/template/generate/:project_id`

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to 4.9.0, a cross-tenant authorization bypass exists in Chartbrew in GET /team/:teamid/template/generate/:projectid. The GET handler calls checkAccessreq,...

CVE-2026-32252

CVE-2026-32252 – Chartbrew : A cross-tenant authorization bypass exists in GET /team/:team_id/template/generate/:project_id prior to 4.9.0. The handler calls checkAccess(req, "updateAny", "chart") without awaiting the promise and does not verify the project_id belongs to the caller’s team. As a r...

CVE-2026-40103

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's scoped API token enforcement for custom project background routes is method-confused. A token with only projects.background can successfully delete a project background, while a token with only...

CVE-2026-35595

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CanUpdate check at pkg/models/projectpermissions.go:139-148 only requires CanWrite on the new parent project when changing parentprojectid. However, Vikunja's permission model uses a recursive CTE that walks up th...

CVE-2026-40103 Vikunja's Scoped API tokens with projects.background permission can delete project backgrounds

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's scoped API token enforcement for custom project background routes is method-confused. A token with only projects.background can successfully delete a project background, while a token with only...

CVE-2026-40103 Vikunja's Scoped API tokens with projects.background permission can delete project backgrounds

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's scoped API token enforcement for custom project background routes is method-confused. A token with only projects.background can successfully delete a project background, while a token with only...

CVE-2026-40103

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's scoped API token enforcement for custom project background routes is method-confused. A token with only projects.background can successfully delete a project background, while a token with only...

CVE-2026-35595 Vikunja Affected by Privilege Escalation via Project Reparenting

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CanUpdate check at pkg/models/projectpermissions.go:139-148 only requires CanWrite on the new parent project when changing parentprojectid. However, Vikunja's permission model uses a recursive CTE that walks up th...

CVE-2026-35595 Vikunja Affected by Privilege Escalation via Project Reparenting

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CanUpdate check at pkg/models/projectpermissions.go:139-148 only requires CanWrite on the new parent project when changing parentprojectid. However, Vikunja's permission model uses a recursive CTE that walks up th...

CVE-2026-35595 Vikunja Affected by Privilege Escalation via Project Reparenting

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CanUpdate check at pkg/models/projectpermissions.go:139-148 only requires CanWrite on the new parent project when changing parentprojectid. However, Vikunja's permission model uses a recursive CTE that walks up th...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via improper authorization checks in the CanDoAPIRoute process. An attacker can delete project backgrounds by using an API token with only the projects.background permission, bypassing intended access controls fo...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via improper authorization checks in the CanDoAPIRoute process. An attacker can delete project backgrounds by using an API token with only the projects.background permission, bypassing intended access controls fo...

Vikunja: Scoped API tokens with projects.background permission can delete project backgrounds

Summary Vikunja's scoped API token enforcement for custom project background routes is method-confused. A token with only projects.background can successfully delete a project background, while a token with only projects.backgrounddelete is rejected. This is a scoped-token authorization bypass...

GHSA-V479-VF79-MG83 Vikunja: Scoped API tokens with projects.background permission can delete project backgrounds

Summary Vikunja's scoped API token enforcement for custom project background routes is method-confused. A token with only projects.background can successfully delete a project background, while a token with only projects.backgrounddelete is rejected. This is a scoped-token authorization bypass...

EUVD-2026-21494

Vikunja: Scoped API tokens with projects.background permission can delete project backgrounds...

Vikunja Missing Authorization on CalDAV Task Read

Summary The CalDAV GetResource and GetResourcesByList methods fetch tasks by UID from the database without verifying that the authenticated user has access to the task's project. Any authenticated CalDAV user who knows or guesses a task UID can read the full task data from any project on the...

EUVD-2026-21418

Vikunja vulnerable to Privilege Escalation via Project Reparenting...

GHSA-2VQ4-854F-5C72 Vikunja vulnerable to Privilege Escalation via Project Reparenting

Summary A user with Write-level access to a project can escalate their permissions to Admin by moving the project under a project they own. After reparenting, the recursive permission CTE resolves ownership of the new parent as Admin on the moved project. The attacker can then delete the project,...

Improper Privilege Management

Overview Affected versions of this package are vulnerable to Improper Privilege Management in the parentprojectid update process. An attacker can gain unauthorized administrative privileges by moving a project under a project they own, allowing them to delete the project, manage sharing settings,...

Vikunja vulnerable to Privilege Escalation via Project Reparenting

Summary A user with Write-level access to a project can escalate their permissions to Admin by moving the project under a project they own. After reparenting, the recursive permission CTE resolves ownership of the new parent as Admin on the moved project. The attacker can then delete the project,...