CVE-2026-25531 – Kanboard TaskCreationController::duplicateProjects() endpoint does not validate user permissions for target projects

CVE ID : CVE-2026-25531

Published : Feb. 13, 2026, 3:15 p.m. | 1 hour, 13 minutes ago

Description : Kanboard is project management software focused on Kanban methodology. Prior to 1.2.50, The fix for CVE-2023-33968 is incomplete. The TaskCreationController::duplicateProjects() endpoint does not validate user permissions for target projects, allowing authenticated users to duplicate tasks into projects they cannot access. This vulnerability is fixed in 1.2.50.

Severity: 4.3 | MEDIUM

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