CVE-2026-84806Kimai before 2.63.0 Authorization Bypass via Team Access Endpoints
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Kimai before 2.63.0 contains an improper authorization vulnerability in team access endpoints that allows authenticated users with team edit permissions and read-only access to grant team access to customers, projects, or activities. Attackers can exploit insufficient permission checks by sending POST requests to team access endpoints to modify access control lists for entities they should not be able to modify.
- CVSS
- 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- Weakness (CWE)
- CWE-732
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
kimai kimai kimai:kimai (from the name) | before 2.63.0; 2.63.0 not affected | CNA record |
References
- https://github.com/kimai/kimai/security/advisories/GHSA-gmm9-hfxg-7v29vendor-advisory
- https://www.vulncheck.com/advisories/kimai-before-2.63.0-authorization-bypass-via-team-access-endpointsthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.