Security advisory

{
  "id": "7b1375fe3f705e433bf4b97913c2eddb54b724d4b80aa5b10c10da95ff047795",
  "url": "https://osv.dev/vulnerability/CVE-2022-23390",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-23390",
    "summary": "An issue in the getType function of BBS Forum v5.3 and below allows attackers to upload arbitrary files.",
    "evidence": "osv:CVE-2022-23390",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-23390",
      "aliases": [
        "CVE-2022-23390"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/diyhi/bbs",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "bafb23d5044ee8b44ae07711e584c40de3ba4caf"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "5.3"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "cpe": "cpe:2.3:a:diyhi:bbs_forum:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "5.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "5.3",
            "5.2",
            "5.1",
            "5.0",
            "4.9",
            "4.8",
            "4.7",
            "4.6",
            "4.5",
            "4.4",
            "4.3",
            "4.2",
            "4.1",
            "4.0",
            "3.6"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23390.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.013580601Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23390.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-23390",
        "https://github.com/diyhi/bbs/issues/51"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23390.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-23390",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 504179,
  "published_at": "2022-02-14T20:48:06+00:00"
}