GHSA-frgf-wpx9-58c9MediumCVSS 4.3
kan through 0.6.0 fails to properly validate board creation permissions in the GitHub project...
🔗 CVE IDs covered (1)
📋 Description
kan through 0.6.0 fails to properly validate board creation permissions in the GitHub project import endpoint, allowing guests to create boards despite lacking board:create permission. Attackers can bypass authorization checks by using the importProjects mutation to create boards while remaining blocked on direct creation paths.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-92802
- https://github.com/kanbn/kan/issues/628
- https://github.com/kanbn/kan
- https://github.com/kanbn/kan/blob/f08920d/packages/api/src/routers/import.ts#L259
- https://github.com/kanbn/kan/blob/v0.6.0/packages/api/src/routers/import.ts#L622-L670
- https://www.vulncheck.com/advisories/kan-through-0.6.0-authorization-bypass-via-github-project-import
- https://github.com/advisories/GHSA-frgf-wpx9-58c9