{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.3.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "9f65092b7475c0dff99c3c00e7b5b42ebc29479d"
            }
          ],
          "repo": "https://github.com/halo-dev/halo",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "SSRF vulnerability in Halo \u003c=1.3.2 exists in the SMTP configuration, which can detect the server intranet.",
  "id": "CVE-2020-23079",
  "modified": "2026-03-13T21:46:57.370894281Z",
  "published": "2021-07-12T17:15:08.777Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/halo-dev/halo/issues/806"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}