High · published April 7, 2026
Local privilege escalation in Checkmk 2.2.0 (EOL), Checkmk 2.3.0 before 2.3.0p46, Checkmk 2.4.0 before 2.4.0p25, and Checkmk 2.5.0 (beta) before 2.5.0b3 allows a site user to escalate their privileges to root, by manipulating files in the site context that are processed when the `omd` administrative command is run by root.
| Product | Versions | Fixed in |
|---|---|---|
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
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| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |
| checkmk/checkmk | all versions | — |