{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:econosys-system:php_mailform:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.4.0"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0b0e74dca304724371c425d4ecee1a18683feff4"
            }
          ],
          "repo": "https://github.com/econosys-system/php_mailform",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "jpcert",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21805.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "versions prior to Version 1.40"
          },
          {
            "last_affected": "versions prior to Version 1.40"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "Reflected cross-site scripting vulnerability in the attached file name of php_mailform versions prior to Version 1.40 allows a remote unauthenticated attacker to inject an arbitrary script via unspecified vectors.",
  "id": "CVE-2022-21805",
  "modified": "2026-07-15T01:49:00.875124787Z",
  "published": "2022-02-08T10:30:38Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/jp/JVN16690037/index.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21805.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-21805"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/econosys-system/php_mailform"
    }
  ],
  "schema_version": "1.8.0"
}