{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "3.2.0"
              },
              {
                "fixed": "3.9.25"
              }
            ]
          },
          "events": [
            {
              "introduced": "acb7a6384561a8d5917fa9854c85f52cddec9550"
            },
            {
              "fixed": "aadf6979f8b99308c3621ea3af2ca98e678a477d"
            }
          ],
          "repo": "https://github.com/joomla/joomla-cms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue was discovered in Joomla! 3.2.0 through 3.9.24. Missing input validation within the template manager.",
  "id": "CVE-2021-23131",
  "modified": "2026-03-13T21:55:28.166834200Z",
  "published": "2021-03-04T18:15:13.597Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://developer.joomla.org/security-centre/845-20210305-core-input-validation-within-the-template-manager.html"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}