{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.3.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.4.0-beta1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.4.0-beta2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0bcb62fc2d027ee031d2275112da7ac9e26d31bf"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "b2af1101d9bdb9db0e9fa104fa5b9d74a9d35921"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "6a2f30c2776cb3c32dc5471f2af687f0555cd696"
            },
            {
              "fixed": "b8340c6c8e50a71ff1bca9654b9126ca5a84ce9a"
            },
            {
              "fixed": "e6e47f2fb22764c92aaa90445c7bf203192fba11"
            }
          ],
          "repo": "https://github.com/discourse/discourse",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Discourse before 2.3.0 and 2.4.x before 2.4.0.beta3 lacks a confirmation screen when logging in via a user-api OTP.",
  "id": "CVE-2019-1020017",
  "modified": "2026-03-13T21:48:55.120226426Z",
  "published": "2019-07-29T13:15:12.263Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/discourse/discourse/commit/b8340c6c8e50a71ff1bca9654b9126ca5a84ce9a"
    },
    {
      "type": "FIX",
      "url": "https://github.com/discourse/discourse/commit/e6e47f2fb22764c92aaa90445c7bf203192fba11"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}