CVE-2026-3103
MEDIUM WAF: Low
CVSS 5.4
Published: 2026-03-04
CWE-863
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.
WAF Coverage Analysis
Incorrect Authorization
Low WAF Coverage
OWASP: A01:2021 Broken Access Control
Affected Software
| Vendor | Product | Version |
|---|---|---|
| checkmk | checkmk | 2.2.0 |
| checkmk | checkmk | 2.3.0 |
| checkmk | checkmk | 2.3.0 |
| checkmk | checkmk | 2.3.0 |
| checkmk | checkmk | 2.3.0 |
| checkmk | checkmk | 2.3.0 |
| checkmk | checkmk | 2.3.0 |
| checkmk | checkmk | 2.3.0 |
| checkmk | checkmk | 2.3.0 |
| checkmk | checkmk | 2.3.0 |
References
- checkmk.com (Mitigation, Vendor Advisory)