{"id":"CVE-2025-53355","published":"2025-07-08T19:49:34Z","modified":"2025-07-09T13:31:37Z","title":"mcp-server-kubernetes vulnerable to command injection in several tools","vendor":"Flux159","product":"mcp-server-kubernetes","tier":"tail","description":{"text":"MCP Server Kubernetes is an MCP Server that can connect to a Kubernetes cluster and manage it. A command injection vulnerability exists in the mcp-server-kubernetes MCP Server. The vulnerability is caused by the unsanitized use of input parameters within a call to child_process.execSync, enabling an attacker to inject arbitrary system commands. Successful exploitation can lead to remote code execution under the server process's privileges. This vulnerability is fixed in 2.5.0.","provenance":"source","from":"CVE.org"},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.02239,"percentile":0.82764,"provenance":"source"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"references":[{"url":"https://github.com/Flux159/mcp-server-kubernetes/security/advisories/GHSA-gjv4-ghm7-q58q","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/Flux159/mcp-server-kubernetes/commit/ab165f5a0eea917fef5dbae954506fff6f4bf514","tags":["x_refsource_MISC"]},{"url":"https://github.com/cyanheads/git-mcp-server/commit/0dbd6995ccdf76ab770b58013034365b2d06c4d9","tags":["x_refsource_MISC"]}],"priority":{"score":21.8,"factors":[{"name":"EPSS percentile","points":16.55},{"name":"CVSS severity","points":5.25}]},"vendorSlug":"flux159","affectedVersions":[{"vendor":"Flux159","product":"mcp-server-kubernetes","versions":["<  2.5.0"]}],"affected":[{"ecosystem":"npm","package":"mcp-server-kubernetes","vulnerableRanges":["<2.5.0"],"patched":["2.5.0"],"from":["GHSA-gjv4-ghm7-q58q"],"provenance":"source"}],"euvd":{"id":"EUVD-2025-20689","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-cyanheads-git-mcp-server-cve-2025-53107","children":[{"from":"CVE-2025-53355","to":"CVE-2025-54073","relation":"related","confidence":"high","kind":"lineage","evidence":[{"kind":"osv-related","provenance":"source","id":"GHSA-gjv4-ghm7-q58q","via":"related"},{"kind":"osv-related","provenance":"source","id":"GHSA-vf9j-h32g-2764","via":"reference","url":"https://github.com/advisories/GHSA-gjv4-ghm7-q58q"}]}],"packageHistory":[{"cve":"CVE-2025-53355","published":"2025-07-08","fixed":"2.5.0","kev":false},{"cve":"CVE-2025-66404","published":"2025-12-03","fixed":"2.9.8","kev":false,"link":{"from":"CVE-2025-53355","to":"CVE-2025-66404","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"npm:mcp-server-kubernetes","fromFixed":"2.5.0","toFixed":"2.9.8","daysApart":148}]}},{"cve":"CVE-2026-39884","published":"2026-04-14","fixed":"3.5.0","kev":false},{"cve":"CVE-2026-46519","published":"2026-06-11","fixed":"3.6.0","kev":false}],"package":"npm:mcp-server-kubernetes"}}