{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.15.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "798ee46b4a84ee6dfc756b001f33acbe0280d62f"
            },
            {
              "fixed": "bd3ca6f8e56869a18731544099c35bd4ab2824b6"
            }
          ],
          "repo": "https://github.com/penpot/penpot",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-22qr-rp27-j9wm"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-749"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45805.json"
  },
  "details": "Penpot is an open-source design tool for design and code collaboration. Prior to 2.15.0, Penpot MCP's mcp/packages/server/src/ReplServer.ts bound the ReplServer to 0.0.0.0:4403 and exposed an unauthenticated /execute endpoint that passed the code field to PluginBridge.executePluginTask(), allowing anyone on the network to execute JavaScript on the server. This issue is fixed in version 2.15.0.",
  "id": "CVE-2026-45805",
  "modified": "2026-07-17T03:41:46.817773929Z",
  "published": "2026-07-15T15:11:22.168Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/penpot/penpot/releases/tag/2.15.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45805.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/penpot/penpot/security/advisories/GHSA-22qr-rp27-j9wm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45805"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/penpot/penpot/issues/9518"
    },
    {
      "type": "FIX",
      "url": "https://github.com/penpot/penpot/commit/798ee46b4a84ee6dfc756b001f33acbe0280d62f"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Penpot: MCP REPL server binds to 0.0.0.0 with unauthenticated /execute endpoint — RCE"
}