{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "<7.95 || >=8.0.0 <9.4.12 || >=9.5.0 <9.5.5 || >=10.0.0 <10.0.5",
        "source": "https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/core/DRUPAL-CORE-2023-004.json"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/core",
        "purl": "pkg:composer/drupal/core"
      },
      "ranges": [
        {
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            "constraint": ">=8.0.0 <9.4.12"
          },
          "events": [
            {
              "introduced": "8.0.0"
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            {
              "fixed": "9.4.12"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "database_specific": {
            "constraint": ">=9.5.0 <9.5.5"
          },
          "events": [
            {
              "introduced": "9.5.0"
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            {
              "fixed": "9.5.5"
            }
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          "type": "ECOSYSTEM"
        },
        {
          "database_specific": {
            "constraint": ">=10.0.0 <10.0.5"
          },
          "events": [
            {
              "introduced": "10.0.0"
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            {
              "fixed": "10.0.5"
            }
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          "type": "ECOSYSTEM"
        }
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        "9.2.21",
        "9.2.3",
        "9.2.4",
        "9.2.5",
        "9.2.6",
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        "9.2.9",
        "9.3.0",
        "9.3.0-alpha1",
        "9.3.0-beta1",
        "9.3.0-beta2",
        "9.3.0-beta3",
        "9.3.0-rc1",
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        "9.3.10",
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        "9.3.12",
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        "9.3.21",
        "9.3.22",
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        "9.3.4",
        "9.3.5",
        "9.3.6",
        "9.3.7",
        "9.3.8",
        "9.3.9",
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        "9.4.0-alpha1",
        "9.4.0-beta1",
        "9.4.0-rc1",
        "9.4.0-rc2",
        "9.4.1",
        "9.4.10",
        "9.4.11",
        "9.4.2",
        "9.4.3",
        "9.4.4",
        "9.4.5",
        "9.4.6",
        "9.4.7",
        "9.4.8",
        "9.4.9",
        "9.5.0",
        "9.5.1",
        "9.5.2",
        "9.5.3",
        "9.5.4"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/user/3583903"
      ],
      "name": "Elar Lang"
    },
    {
      "contact": [
        "https://www.drupal.org/user/3621876"
      ],
      "name": "Janek Vind"
    }
  ],
  "details": "Drupal core provides a page that outputs the markup from `phpinfo()` to assist with diagnosing PHP configuration.\n\nIf an attacker was able to achieve an XSS exploit against a privileged user, they may be able to use the phpinfo page to access sensitive information that could be used to escalate the attack.\n\nThis vulnerability is mitigated by the fact that a successful XSS exploit is required in order to exploit it.",
  "id": "DRUPAL-CORE-2023-004",
  "modified": "2026-09-19T18:22:52Z",
  "published": "2023-03-15T16:26:24Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-core-2023-004"
    }
  ],
  "schema_version": "1.9.0"
}