{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "2.2.0"
                  },
                  {
                    "fixed": "2.9.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "range": [
                  {
                    "fixed": "47fb7a655de33958b0c923490ab244343eb5fc44"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "original_tag": "v2.9.0",
                "range": [
                  {
                    "fixed": "8e46e6596dc4de98de63243d10f390b82ef49061"
                  }
                ],
                "source": "REFERENCES_TAG"
              }
            ]
          },
          "events": [
            {
              "introduced": "4e888d7f956ad6897620b0bf275ec18b9649307f"
            },
            {
              "fixed": "8e46e6596dc4de98de63243d10f390b82ef49061"
            },
            {
              "fixed": "47fb7a655de33958b0c923490ab244343eb5fc44"
            }
          ],
          "repo": "https://github.com/agentfront/mcp-from-openapi",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-ff5q-5r4v-fw4v"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-184"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115751.json"
  },
  "details": "Agentfront mcp-from-openapi from 2.2.0 before 2.9.0 contains a server-side request forgery vulnerability that allows attackers to bypass the ssrf.blockedHosts denylist using trailing-dot hostnames. Attackers who control an OpenAPI spec URL or redirect target can append a root dot to a blocked hostname to fetch content from operator-blocked hosts.",
  "id": "CVE-2026-115751",
  "modified": "2026-10-31T02:31:04.068960638Z",
  "published": "2026-10-23T13:03:33.492Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115751.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/agentfront/mcp-from-openapi/releases/tag/v2.9.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/agentfront/mcp-from-openapi/security/advisories/GHSA-ff5q-5r4v-fw4v"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-115751"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/mcp-from-openapi-2.2.0-before-2.9.0-ssrf-blockedhosts-bypass-via-trailing-dot-hostname"
    },
    {
      "type": "FIX",
      "url": "https://github.com/agentfront/mcp-from-openapi/commit/47fb7a655de33958b0c923490ab244343eb5fc44"
    },
    {
      "type": "FIX",
      "url": "https://github.com/agentfront/mcp-from-openapi/pull/42"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/agentfront/mcp-from-openapi"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "mcp-from-openapi 2.2.0 before 2.9.0 SSRF blockedHosts Bypass via Trailing-Dot Hostname"
}