CVE-2026-25531

PoC —

CVSS 3.1

4.3 medium

EPSS

<1%p14

Published

Feb 13, 2026 (Feb 13, 2026)

Modified

Jun 17, 2026

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.

Vendors: kanboard
Products: kanboard
Weakness: CWE-862
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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