{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "device-builder",
          "vendor": "esphome",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.0.10"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "ESPHome Device Builder Dashboard is a dashboard for the ESPHome home management software. Prior to 1.0.10, the `Home Assistant` add-on\u0027s trusted `ingress` site binds to `0.0.0.0` while intentionally skipping dashboard authentication because the supervisor is expected to authenticate requests upstream. Host networking, required for mDNS, also binds this no-auth site to the `Home Assistant` host\u0027s LAN interface. Any device on that local network can therefore connect directly to the `ingress` port, bypass the supervisor, and obtain the full dashboard without credentials or operator misconfiguration. Dashboard capability includes compile-time Python execution through `external_components:`, shell execution through compile and validation subprocesses, and arbitrary access to configuration and data files, compromising the mounted `Home Assistant` configuration and managed ESPHome devices. The standalone Docker dashboard and the password-gated public port 6052 are not affected. This issue is fixed in version 1.0.10."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1327",
              "description": "CWE-1327: Binding to an Unrestricted IP Address",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-28T13:12:14.620Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/esphome/device-builder/security/advisories/GHSA-vv4j-m4vr-f3g6",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/esphome/device-builder/security/advisories/GHSA-vv4j-m4vr-f3g6"
        },
        {
          "name": "https://github.com/esphome/device-builder/pull/1565",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/esphome/device-builder/pull/1565"
        },
        {
          "name": "https://github.com/esphome/device-builder/commit/b6387db3f8bf1d3df5771f40e9856b959ae4f6a1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/esphome/device-builder/commit/b6387db3f8bf1d3df5771f40e9856b959ae4f6a1"
        },
        {
          "name": "https://github.com/esphome/device-builder/releases/tag/1.0.10",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/esphome/device-builder/releases/tag/1.0.10"
        }
      ],
      "source": {
        "advisory": "GHSA-vv4j-m4vr-f3g6",
        "discovery": "UNKNOWN"
      },
      "title": "ESPHome Device Builder allows unauthenticated dashboard access via the HA add-on ingress site bound to all interfaces"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-59177",
    "datePublished": "2026-10-28T13:12:14.620Z",
    "dateReserved": "2026-07-02T19:53:48.829Z",
    "dateUpdated": "2026-10-28T13:12:14.620Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}