What’s Vulnerable › Vulnerabilities
CVE-2026-3103: Deletion of passwords via RestApi
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-03-04 · updated 2026-06-17
- Weakness: CWE-863
Description
A logic error in the remove_password() function in Checkmk GmbH's Checkmk versions <2.4.0p23, <2.3.0p43, and 2.2.0 (EOL) allows a low-privileged user to cause data loss.
Affected products
- Checkmk GmbH Checkmk: 2.2.0, 2.3.0, 2.3.0-b1, 2.3.0-b2, 2.3.0-b3, 2.3.0-b4 (+73)
References
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