{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "74574c4f57d8d56b0e740b64e3d005ed071b2da2"
            }
          ],
          "repo": "https://github.com/plantuml/plantuml",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "@huntrdev",
    "cwe_ids": [
      "CWE-284"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3431.json"
  },
  "details": "Improper Access Control in GitHub repository plantuml/plantuml prior to 1.2023.9.",
  "id": "CVE-2023-3431",
  "modified": "2026-04-01T23:08:02.594395001Z",
  "published": "2023-06-27T14:28:33.739Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/fa741f95-b53c-4ed7-b157-e32c5145164c"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FV7XL3CY3K3K5ER3ASMEQA546MIQQ7QM/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3431.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3431"
    },
    {
      "type": "FIX",
      "url": "https://github.com/plantuml/plantuml/commit/fbe7fa3b25b4c887d83927cffb1009ec6cb8ab1e"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper Access Control in plantuml/plantuml"
}