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OpenAdvisories
Medium · 4.3 CVE-2026-25530 EUVD-2026-6464

Kanboard is missing authorization check in getSwimlane API allows cross-project data access

Published Feb 10, 2026 · Updated Feb 10, 2026 · Assigned by GitHub_M

Description

Kanboard is project management software focused on Kanban methodology. Prior to 1.2.50, the getSwimlane API method lacks project-level authorization, allowing authenticated users to access swimlane data from projects they cannot access. This vulnerability is fixed in 1.2.50.

Affected products

VendorProductAffectedFixed
kanboard kanboard < 1.2.50 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Ubuntu 26.10 python-kanboard No fix yet —
Ubuntu 26.04 LTS python-kanboard No fix yet —
Ubuntu 25.10 python-kanboard No fix yet —
Ubuntu 24.04 LTS kanboard-cli +1 No fix yet —
Ubuntu 22.04 LTS kanboard-cli +1 No fix yet —
Show 2 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu 20.04 LTS kanboard-cli +1 No fix yet —
Ubuntu 18.04 LTS kanboard-cli +1 No fix yet —

References