{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:devise_token_auth_project:devise_token_auth:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0.1.33"
              },
              {
                "last_affected": "1.1.2"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "c11dd18c4cc9a78ab60cd668f06cfd5b2d13e4ec"
            },
            {
              "last_affected": "b6915aa1bd12e28236ef6e9821a29fba5c5039d2"
            }
          ],
          "repo": "https://github.com/lynndylanhurley/devise_token_auth",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "An issue was discovered in Devise Token Auth through 1.1.2. The omniauth failure endpoint is vulnerable to Reflected Cross Site Scripting (XSS) through the message parameter. Unauthenticated attackers can craft a URL that executes a malicious JavaScript payload in the victim's browser. This affects the fallback_render method in the omniauth callbacks controller.",
  "id": "CVE-2019-16751",
  "modified": "2026-07-08T05:37:15.000046593Z",
  "published": "2019-09-24T18:15:11.030Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/lynndylanhurley/devise_token_auth/issues/1332"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}