{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "8ebbbb99b26f80ff6162fe00957c6dec73fbc5a5"
            },
            {
              "last_affected": "8ebbbb99b26f80ff6162fe00957c6dec73fbc5a5"
            }
          ],
          "repo": "https://github.com/kinothe-kafkaesque/ssh-mcp-server",
          "type": "GIT"
        }
      ],
      "versions": [
        "8ebbbb99b26f80ff6162fe00957c6dec73fbc5a5"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-74",
      "CWE-77"
    ],
    "isDisputed": true,
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19039.json"
  },
  "details": "A vulnerability was detected in Kino-Kafkaesque ssh-mcp-server up to 8ebbbb99b26f80ff6162fe00957c6dec73fbc5a5. Impacted is the function ssh_exec of the file src/index.ts of the component SSH Command Handler. Performing a manipulation of the argument host/username results in command injection. The attack requires a local approach. The actual existence of this vulnerability is currently in question. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project maintainer explains: \"The intended threat model is that this MCP server is a local/trusted tool for an agent to execute commands over SSH, so callers already have meaningful execution capability through the exposed shell.\"",
  "id": "CVE-2026-19039",
  "modified": "2026-10-08T02:30:48.244597558Z",
  "published": "2026-08-06T13:00:10.636Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19039.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19039"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-19039"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/863828"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/386458"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/KinoThe-Kafkaesque/ssh-mcp-server/issues/3"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/KinoThe-Kafkaesque/ssh-mcp-server/issues/3#issuecomment-4319612623"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/386458/cti"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Kino-Kafkaesque ssh-mcp-server SSH index.ts ssh_exec command injection"
}