CVE-2026-108794: ZKTeco BioTime SQL injection in database migration

CVE-2026-108794 · Severity: medium · CVSS 6.3 · Published 2026-10-12

ZKTeco BioTime is a time and attendance tracking system used by organizations to manage employee records. An SQL injection vulnerability in the database migration functionality allows an attacker to remotely execute arbitrary SQL commands, potentially leading to unauthorized access to employee data, attendance records, or system configuration exposure.

Technologies: Zkteco BioTime. Vendors: Zkteco.

Quick answers

Is CVE-2026-108794 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-108794 being exploited in the wild.
How severe is CVE-2026-108794?
Medium severity, with a CVSS score of 6.3, published 12 October 2026.
Which products and versions are affected?
Zkteco BioTime 9.5.6 Build 20260130.3206.
Is there a fix for CVE-2026-108794?
Yes: fixed in BioTime 9.5.6 Build 3623. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-108794 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-108794?
Check whether you run Zkteco BioTime at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: BioTime 9.5.6 Build 3623

Technical details

The vulnerability is an SQL injection flaw in the /base/api/v1.0/systemSettings/db_migrate_setting/ endpoint of BioTime's database migration functionality. The attack is network-accessible and requires no authentication; successful exploitation allows an attacker to inject and execute arbitrary SQL queries against the underlying database.

Affected products

  • ZKTeco BioTime 9.5.6 Build 20260130.3206

Timeline

  • 2026-10-12: disclosed

References

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