{
  "schema_version": "1.4.0",
  "id": "GHSA-wvm3-h9rx-qj3q",
  "modified": "2022-05-24T17:39:25Z",
  "published": "2022-05-24T17:39:25Z",
  "aliases": [
    "CVE-2021-25294"
  ],
  "details": "OpenCATS through 0.9.5-3 unsafely deserializes index.php?m=activity requests, leading to remote code execution. This occurs because lib/DataGrid.php calls unserialize for the parametersactivity:ActivityDataGrid parameter. The PHP object injection exploit chain can leverage an __destruct magic method in guzzlehttp.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25294"
    },
    {
      "type": "WEB",
      "url": "https://github.com/snoopysecurity/snoopysecurity.github.io/blob/master/web-application-security/2021/01/16/09_opencats_php_object_injection.html"
    },
    {
      "type": "WEB",
      "url": "https://snoopysecurity.github.io/web-application-security/2021/01/16/09_opencats_php_object_injection.html"
    },
    {
      "type": "WEB",
      "url": "https://www.opencats.org/news"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-18T06:15:00Z"
  }
}