{
  "schema_version": "1.4.0",
  "id": "GHSA-c9q3-r4rv-mjm7",
  "modified": "2023-02-06T16:46:16Z",
  "published": "2023-01-27T00:54:46Z",
  "aliases": [
    "CVE-2021-39217"
  ],
  "summary": "Fix for arbitrary command execution in custom layout update through blocks",
  "details": "### Impact\nCustom Layout enabled admin users to execute arbitrary commands via block methods.\n\n",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "openmage/magento-lts"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "19.4.22"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "openmage/magento-lts"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "20.0.0"
            },
            {
              "fixed": "20.0.19"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-c9q3-r4rv-mjm7"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39217"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OpenMage/magento-lts/commit/289bd4b4f53622138e3e5c2d2cef7502d780086f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/OpenMage/magento-lts"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OpenMage/magento-lts/releases/tag/v19.4.22"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OpenMage/magento-lts/releases/tag/v20.0.19"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-27T00:54:46Z",
    "nvd_published_at": "2023-01-27T18:15:00Z"
  }
}