{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:opensupports:opensupports:4.11.0:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "4.11.0"
              },
              {
                "last_affected": "4.11.0"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "8b4b73402e3da962dd000a19aec490a2445c0ad3"
            },
            {
              "last_affected": "8b4b73402e3da962dd000a19aec490a2445c0ad3"
            }
          ],
          "repo": "https://github.com/opensupports/opensupports",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.11.0"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48031.json"
  },
  "details": "OpenSupports v4.11.0 is vulnerable to Unrestricted Upload of File with Dangerous Type. In the comment function, an attacker can bypass security restrictions and upload a .bat file by manipulating the file's magic bytes to masquerade as an allowed type. This can enable the attacker to execute arbitrary code or establish a reverse shell, leading to unauthorized file writes or control over the victim's station via a crafted file upload operation.",
  "id": "CVE-2023-48031",
  "modified": "2026-07-15T01:49:20.564896831Z",
  "published": "2023-11-17T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bugplorer.github.io/cve-opensupports/"
    },
    {
      "type": "WEB",
      "url": "https://nitipoom-jar.github.io/CVE-2023-48031/"
    },
    {
      "type": "WEB",
      "url": "https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-48031"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48031.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48031"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}