CVE-2026-108797 ZKTeco BioTime Employee REST API employees authorization
Remote attackers can bypass authorization controls in the ZKTeco BioTime Employee REST API to access restricted employee data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-108797?
CVE-2026-108797 is a medium-severity authentication bypass vulnerability in ZKTeco BioTime, published on 12 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been found in ZKTeco BioTime 9.5.6 Build 20260130.3206. This vulnerability affects unknown code of the file /personnel/api/employees/ of the component Employee REST API. The manipulation leads to authorization bypass. The attack may be initiated remotely. Upgrading to version 9.5.6 Build 3623 is able to resolve this issue. The affected component should be upgraded.
Which versions are affected by CVE-2026-108797?
How do I fix CVE-2026-108797?
No fix has been published for CVE-2026-108797 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-108797 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108797 exists.
Sources
Also known as GHSA-6674-3863-x8fv.