CVE-2026-33455
Livestatus injection in monitoring quicksearch
- State
- Published
- Severity
- 5.3 Medium
- Published
- Apr 10, 2026
- Updated
- Apr 14, 2026
- Reserved
- Mar 20, 2026
Description
Livestatus injection in the monitoring quicksearch in Checkmk <2.5.0b4 allows an authenticated attacker to inject livestatus commands via the search query due to insufficient input sanitization in search filter plugins.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | Checkmk |
Weaknesses
- CWE-140 Improper Neutralization of Delimiters
Affected Products
| Product | Versions |
|---|---|
CheckmkCheckmk GmbH |
|
References
- https://checkmk.com/werk/17988vendor-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.