Description (CNA)
Kimai before 2.63.0 contains a business logic / improper authorization vulnerability in the team update API endpoint (PATCH /api/teams/{id}), which removes all existing team members before validating the submitted replacement member list. An authenticated teamlead (or other user) with permission to edit a team can submit a malformed members payload; although Kimai returns a validation error, the existing membership rows have already been deleted. This bypasses the dedicated member-removal endpoint's protection against removing teamleaders and can leave a team with no members or teamleaders, disrupting team-based access control.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| kimai / kimai | affected 0 before 2.63.0; unaffected 2.63.0 |
CWE
CWE-841
References
- https://github.com/kimai/kimai/security/advisories/GHSA-6rxf-4hh9-pp46
- https://www.vulncheck.com/advisories/kimai-before-2.63.0-team-membership-removal-via-api
ADP enrichment
No English description supplied.
No references supplied.