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CVE-2026-33455

5.3 medium SSVC exploitation: none Analyzed
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 5.3 · checkmkNVD modified 2026-10-26 00:10

Affected (CPE criteria) 3

  • cpe:2.3:a:checkmk:checkmk:2.5.0:b1:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.5.0:b2:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.5.0:b3:*:*:*:*:*:*

References 1