{
  "schema_version": "1.4.0",
  "id": "GHSA-3mpg-q26j-83j5",
  "modified": "2025-04-02T22:31:52Z",
  "published": "2023-01-21T03:30:28Z",
  "aliases": [
    "CVE-2020-36655"
  ],
  "summary": "Command injection in yiisoft/yii2-gii",
  "details": "Yii Yii2 Gii before 2.2.2 allows remote attackers to execute arbitrary code via the Generator.php messageCategory field. The attacker can embed arbitrary PHP code into the model file.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "yiisoft/yii2-gii"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.2"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36655"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yiisoft/yii2-gii/issues/433"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yiisoft/yii2-gii/commit/ed61e0d85f43e23f79d7c9d1b4e5e5c09a32ce4b"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/yiisoft/yii2-gii"
    },
    {
      "type": "WEB",
      "url": "https://lab.wallarm.com/yii2-gii-remote-code-execution"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-23T20:42:57Z",
    "nvd_published_at": "2023-01-21T01:15:00Z"
  }
}