Security advisory

{
  "id": "50f062b046c754e35f4bbfee77410b1ac885ead0d42df396c2ca1c1172cd14bf",
  "url": "https://osv.dev/vulnerability/CVE-2022-21193",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-21193",
    "summary": "Directory traversal vulnerability in TransmitMail 2.5.0 to 2.6.1 allows a remote unauthenticated attacker to obtain an arbitrary file on the server via unspecified vectors.",
    "evidence": "osv:CVE-2022-21193",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-21193",
      "aliases": [
        "CVE-2022-21193"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/dounokouno/transmitmail",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c0932e3a966c7d1b5f4c6743ee772d6e34842dbc"
                },
                {
                  "last_affected": "4c6c92d329b4dce97798110c98e70d2f0ccd622b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:dounokouno:transmitmail:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.5.0"
                      },
                      {
                        "last_affected": "2.6.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.6.1",
            "2.6.0",
            "2.5.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-21193.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.351352014Z",
      "provider": "osv",
      "references": [
        "https://dounokouno.com/2022/01/25/about-the-vulnerability-of-transmitmail-v2-5-0-v2-6-1/",
        "https://jvn.jp/en/jp/JVN70100915/index.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21193.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-21193"
      ],
      "provider_metadata": {
        "cna_assigner": "jpcert",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "2.5.0 to 2.6.1"
                  },
                  {
                    "last_affected": "2.5.0 to 2.6.1"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandaloneSingleVersion"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21193.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-21193",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 499629,
  "published_at": "2022-02-08T10:30:34+00:00"
}