CVE-2026-104961

Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require isactive=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed ...

CVE-2026-104961 Plane: WorkspaceOwnerPermission missing is_active check allows deactivated users to retain owner access

Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require isactive=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed ...

CVE-2026-104961 Plane: WorkspaceOwnerPermission missing is_active check allows deactivated users to retain owner access

Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require isactive=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed ...

EUVD-2026-92482

Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require isactive=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed ...

CVE-2026-104961

The open-source project management tool Plane is vulnerable to an incorrect authorization issue (CWE-863) prior to version 1.4.0 . The WorkspaceOwnerPermission check fails to verify if a user's is_active status is set to True. Consequently, a deactivated user can retain owner-level access to a wo...

CVE-2026-104961: Incorrect Authorization

Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require isactive=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed ...

PT-2026-106029

Name of the Vulnerable Software and Affected Versions Plane versions prior to 1.4.0 Description WorkspaceOwnerPermission does not verify if the is active variable is set to True when validating if a user is a workspace owner. This allows a deactivated user to maintain authorization and retain...