{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "10.7.4"
              },
              {
                "last_affected": "12.4.0"
              },
              {
                "introduced": "10.7.4"
              },
              {
                "last_affected": "12.4.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "e1c4bf291bc41dbc442ed0df954b792ec1b50a76"
            },
            {
              "last_affected": "572e09f5e8fcd54b0366836668e6685da68de22f"
            },
            {
              "introduced": "e1c4bf291bc41dbc442ed0df954b792ec1b50a76"
            },
            {
              "last_affected": "572e09f5e8fcd54b0366836668e6685da68de22f"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue was discovered in GitLab Community and Enterprise Edition 10.7.4 through 12.4 in the InternalRedirect filtering feature. It has an Open Redirect.",
  "id": "CVE-2019-18451",
  "modified": "2026-04-01T23:09:38.993025850Z",
  "published": "2019-11-26T17:15:12.297Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/blog/categories/releases/"
    },
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/blog/2019/10/30/security-release-gitlab-12-dot-4-dot-1-released/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}