CVE-2026-92802 | BDVDB-2026-375512 Detail
kanbnkan
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.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact none. Attack vector: network.
Weaknesses#
- CWE-862 Missing Authorization
References#
- https://github.com/kanbn/kan/issues/628
- https://github.com/kanbn/kan
- https://github.com/kanbn/kan/blob/v0.6.0/packages/api/src/routers/import.ts#L622-L670
- https://github.com/kanbn/kan/blob/f08920d/packages/api/src/routers/import.ts#L259
- https://www.vulncheck.com/advisories/kan-through-0.6.0-authorization-bypass-via-github-project-import
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.