CVE-2025-55011: Kanboard is project management software that focuses on the Kanban methodology. Prior to version 1.2.47, the createTaskFile method in the API does not validate…

PriorityP429medium5.3CVSS 3.1

AVNACLPRNUINSUCNILAN

EPSS

0.35%

27.1th percentile

Kanboard is project management software that focuses on the Kanban methodology. Prior to version 1.2.47, the createTaskFile method in the API does not validate whether the task_id parameter is a valid task id, nor does it check for path traversal. As a result, a malicious actor could write a file anywhere on the system the app user controls. The impact is limited due to the filename being hashed and having no extension. This issue has been patched in version 1.2.47.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
debian	kanboard	< kanboard 1.2.47+ds-1 (forky)	kanboard 1.2.47+ds-1 (forky)
kanboard	kanboard	< 1.2.47	1.2.47
kanboard	kanboard	>= 0 < 1.2.47+ds-1	1.2.47+ds-1

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

osv5.3MEDIUM

vendor_debian6.4MEDIUM

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