{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.11.3"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "cc58caa1099240ef1a4c280b892260b380a85c86"
            }
          ],
          "repo": "https://github.com/caddyserver/caddy",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-j8px-rmrx-76h9"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-178"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92700.json"
  },
  "details": "Caddy is an extensible server platform that uses TLS by default. In version 2.11.3 and earlier, in modules/caddyhttp/fileserver/staticfiles.go, fileHidden() uses case-sensitive filepath.Match checks, so case variants can bypass hide rules on case-insensitive filesystems or when mixed-case paths coexist and expose files intended to be hidden.",
  "id": "CVE-2026-92700",
  "modified": "2026-09-25T03:31:11.963906067Z",
  "published": "2026-09-23T17:58:45.844Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92700.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/caddyserver/caddy/security/advisories/GHSA-j8px-rmrx-76h9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-92700"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Caddy: fileHidden() case-sensitive pattern bypass — exposes \"hidden\" files via case variation"
}