{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.3.1.9"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "15b2e73e739adc899b7d9aa7030eddeca3654cfa"
            },
            {
              "fixed": "a45241f4bc46aee1ab2cc0749f6444b043681edf"
            },
            {
              "fixed": "25491729696ce7c9ced2462406a9caa3e56a3c2e"
            }
          ],
          "repo": "https://github.com/gnuboard/gnuboard5",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the \"board head contents\" parameter, aka the adm/board_form_update.php bo_content_head parameter.",
  "id": "CVE-2018-18672",
  "modified": "2026-03-15T21:45:21.507292608Z",
  "published": "2019-07-23T17:15:11.217Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/gnuboard/gnuboard5/releases/tag/5.3.2.0"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gnuboard/gnuboard5/commit/a45241f4bc46aee1ab2cc0749f6444b043681edf#diff-05e83ad5f4c0624ed6ff385aed1bf33b"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gnuboard/gnuboard5/compare/15b2e73...2549172"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}