{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7b8df6925cc7cfd8585d4f34d9120ff3a2e5753e"
            }
          ],
          "repo": "https://github.com/phpfusion/phpfusion",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "unresolved_ranges": [
      {
        "cpes": [
          "cpe:2.3:a:php-fusion:php-fusion:*:*:*:*:*:*:*:*"
        ],
        "extracted_events": [
          {
            "introduced": "9.03.90"
          },
          {
            "fixed": "9.10.00"
          }
        ],
        "source": "CPE_RANGE",
        "vendor_product": "php-fusion:php-fusion"
      }
    ]
  },
  "details": "An issue in Php-Fusion v9.03.90 fixed in v9.10.00 allows authenticated attackers to cause a Distributed Denial of Service via the Polling feature.",
  "id": "CVE-2021-3172",
  "modified": "2026-07-08T05:36:00.112784998Z",
  "published": "2023-02-17T18:15:11.680Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/PHPFusion/PHPFusion/issues/2351"
    },
    {
      "type": "FIX",
      "url": "https://github.com/PHPFusion/PHPFusion/commit/7b8df6925cc7cfd8585d4f34d9120ff3a2e5753e"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}