CRITICAL 9.8
GHSA-wmg3-h8mf-wgvr
mcp-server-kubernetes argument injection can expose Kubernetes cluster credentials
빠른 조치
GHSA-wmg3-h8mf-wgvr — mcp-server-kubernetes: 아래 명령으로 수정 버전으로 올리세요.
pip install --upgrade 'mcp-server-kubernetes>=3.9.0'상세
MCP Server Kubernetes before 3.9.0 contains an argument injection vulnerability in structured tools (kubectl_get, kubectl_describe, kubectl_delete) that allows attackers to bypass the assertNoDangerousFlags security check by supplying resourceType and name parameters with leading dashes. Attackers can inject the --server flag to redirect kubectl commands to an attacker-controlled API server, causing the operator's bearer token to be transmitted externally and enabling full cluster compromise.
이 버전이 영향받나요?
사용 중인 패키지 버전을 입력하면 즉시 평가합니다.
영향 패키지
PyPI / mcp-server-kubernetes
최초 영향 버전:
0 수정 버전: 3.9.0 수정
pip install --upgrade 'mcp-server-kubernetes>=3.9.0' 참고
- https://nvd.nist.gov/vuln/detail/CVE-2026-61459 [ADVISORY]
- https://github.com/Flux159/mcp-server-kubernetes/issues/328 [WEB]
- https://github.com/Flux159/mcp-server-kubernetes/pull/329 [WEB]
- https://github.com/Flux159/mcp-server-kubernetes/commit/d7890f50a4567bf5d9842541ba6f41e180227f9a [WEB]
- https://github.com/Flux159/mcp-server-kubernetes [PACKAGE]
- https://github.com/Flux159/mcp-server-kubernetes/releases/tag/3.9.0 [WEB]
- https://www.vulncheck.com/advisories/mcp-server-kubernetes-argument-injection-via-kubectl-structured-tools [WEB]