What’s Vulnerable › Vulnerabilities
CVE-2023-31208: Livestatus command injection in RestAPI
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-05-17 · updated 2026-10-24
- Weakness: CWE-140
Description
Improper neutralization of livestatus command delimiters in the RestAPI in Checkmk < 2.0.0p36, < 2.1.0p28, and < 2.2.0b8 (beta) allows arbitrary livestatus command execution for authorized users.
Affected products
- Checkmk GmbH Checkmk: 2.0.0, 2.0.0-b1, 2.0.0-b2, 2.0.0-b3, 2.0.0-b4, 2.0.0-b5 (+83)
- Tribe29 Checkmk: before 2.0.0 — fixed in 2.0.0
How to fix
Upgrade to a fixed version: Tribe29 Checkmk 2.0.0. Check the vendor advisory for mitigations.
References
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