data/osv/GO-2026-4535.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-4535",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-27585",
    "GHSA-4xrr-hq4w-6vf4"
  ],
  "summary": "Improper sanitization of glob characters in github.com/caddyserver/caddy/v2",
  "details": "Improper sanitization of glob characters in github.com/caddyserver/caddy/v2",
  "affected": [
    {
      "package": {
        "name": "github.com/caddyserver/caddy/v2",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.11.1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/caddyserver/caddy/v2/modules/caddyhttp/fileserver",
            "symbols": [
              "FileServer.Provision",
              "FileServer.ServeHTTP",
              "FileServer.UnmarshalCaddyfile",
              "MatchFile.Match",
              "MatchFile.MatchWithError",
              "MatchFile.Provision",
              "MatchFile.UnmarshalCaddyfile",
              "MatchFile.Validate"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/caddyserver/caddy/security/advisories/GHSA-4xrr-hq4w-6vf4"
    },
    {
      "type": "WEB",
      "url": "https://caddyserver.com/docs/caddyfile/directives#directive-order"
    },
    {
      "type": "WEB",
      "url": "https://github.com/caddyserver/caddy/blob/68d50020eef0d4c3398b878f17c8092ca5b58ca0/modules/caddyhttp/fileserver/matcher.go#L361"
    },
    {
      "type": "WEB",
      "url": "https://github.com/caddyserver/caddy/blob/68d50020eef0d4c3398b878f17c8092ca5b58ca0/modules/caddyhttp/fileserver/matcher.go#L398"
    },
    {
      "type": "WEB",
      "url": "https://github.com/caddyserver/caddy/releases/tag/v2.11.1"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-4535",
    "review_status": "REVIEWED"
  }
}