CVE-2026-92700 — Caddy: fileHidden() case-sensitive pattern bypass — exposes "hidden" files via case variation
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 …
Published: 2026-09-23 · CVSS: 6.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7