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              "content": {
                "id": "CVE-2021-47942",
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                "timestamp": "2026-05-18T19:58:41.670250Z",
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Home Assistant Community Store (HACS)",
          "vendor": "Home-Assistant",
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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          "value": "Lyghtnox"
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      ],
      "datePublic": "2021-01-28T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Home Assistant Community Store (HACS) prior to 1.10.0 contains a path traversal vulnerability that allows unauthenticated attackers to read sensitive files by traversing directories via the /hacsfiles/ endpoint. Attackers can retrieve the .storage/auth file containing user credentials and refresh tokens, then craft valid JWT tokens to gain administrative access to Home Assistant instances."
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            "Recovery": "NOT_DEFINED",
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            "providerUrgency": "NOT_DEFINED",
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            {
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              "description": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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              "type": "CWE"
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        "dateUpdated": "2026-05-25T23:41:16.426Z",
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      "references": [
        {
          "name": "ExploitDB-49495",
          "tags": [
            "exploit"
          ],
          "url": "https://www.exploit-db.com/exploits/49495"
        },
        {
          "name": "Official Product Homepage",
          "tags": [
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          ],
          "url": "https://www.home-assistant.io/"
        },
        {
          "name": "Product Reference",
          "tags": [
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          "url": "https://github.com/hacs/integration"
        },
        {
          "name": "VulnCheck Advisory: Home Assistant Community Store 1.10.0 Path Traversal Account Takeover",
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          "url": "https://www.vulncheck.com/advisories/home-assistant-community-store-path-traversal-account-takeover"
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      "title": "Home Assistant Community Store 1.10.0 Path Traversal Account Takeover",
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    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2021-47942",
    "datePublished": "2026-05-16T15:28:07.743Z",
    "dateReserved": "2026-02-01T11:24:18.718Z",
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