CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2026-34940
High (8.8) in kubeai kubeai. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in github.com/kubeai-project/kubeai 0.23.2.
KubeAI is an AI inference operator for kubernetes. Prior to 0.23.2, the ollamaStartupProbeScript() function in internal/modelcontroller/engine_ollama.go constructs a shell command string using fmt.Sprintf with unsanitized model URL components (ref, modelParam). This shell command is executed via bash -c as a Kubernetes startup probe. An attacker who can create or update Model custom resources can inject arbitrary shell commands that execute inside model server pods. This vulnerability is fixed in 0.23.2.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
- CWE
- CWE-78
- Published
- Modified
- Record from
- the NVD, synced
Affected
- kubeai:kubeai
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-324q-cwx9-7crr | Go | github.com/kubeai-project/kubeai | <0.23.2 | 0.23.2 |
| GO-2026-4920 | Go | github.com/kubeai-project/kubeai | <0.23.2 | 0.23.2 |