{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "7.0.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "dafad5602bfa6796aa4dadb21d89c8d10d73cd32"
            }
          ],
          "repo": "https://github.com/keystonejs/keystone",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jqxr-vjvv-899m"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-601"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34247.json"
  },
  "details": "Keystone is a content management system for Node.JS. There is an open redirect in the `@keystone-6/auth` package versions 7.0.0 and prior, where the redirect leading `/` filter can be bypassed. Users may be redirected to domains other than the relative host, thereby it might be used by attackers to re-direct users to an unexpected location. To mitigate this issue, one may apply a patch from pull request 8626 or avoid using the `@keystone-6/auth` package.",
  "id": "CVE-2023-34247",
  "modified": "2026-04-01T23:09:18.837503358Z",
  "published": "2023-06-13T16:31:31.545Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34247.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/keystonejs/keystone/security/advisories/GHSA-jqxr-vjvv-899m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-34247"
    },
    {
      "type": "FIX",
      "url": "https://github.com/keystonejs/keystone/pull/8626"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "@keystone-6/auth Open Redirect vulnerability"
}