{
  "schema_version": "1.4.0",
  "id": "GHSA-9rx9-7fmh-gj3g",
  "modified": "2024-05-30T15:47:57Z",
  "published": "2024-05-30T15:47:57Z",
  "aliases": [],
  "summary": "TYPO3 Broken Access Control in Localization Handling",
  "details": "It has been discovered that backend users having limited access to specific languages are capable of modifying and creating pages in the default language which actually should be disallowed. A valid backend user account is needed in order to exploit this vulnerability.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "typo3/cms-core"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.7.23"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/TYPO3-CMS/core/commit/64b1b5dc2f7cacb2ba39b74081f4179d6393b2bf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/2019-01-22-3.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/TYPO3-CMS/core"
    },
    {
      "type": "WEB",
      "url": "https://typo3.org/security/advisory/typo3-core-sa-2019-003"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-30T15:47:57Z",
    "nvd_published_at": null
  }
}