CVE-2026-52844

Description

Caddy is an extensible server platform that uses TLS by default. Prior to 2.11.4, on Windows, Caddy path matchers treat /private\secret.txt as outside /private/*, but file_server later resolves the same request path as private\secret.txt on disk. An unauthenticated remote client can bypass Caddy path-scoped auth/deny routes protecting /private/*. This vulnerability is fixed in 2.11.4.

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Produits concernés

• caddyserver caddy

Scores CVSS

Faiblesses (CWE)

• CWE-22
• CWE-284

Références

• https://github.com/caddyserver/caddy/security/advisories/GHSA-qrp7-cvwr-j2c6 Third Party AdvisoryExploit
• https://github.com/caddyserver/caddy/security/advisories/GHSA-qrp7-cvwr-j2c6 Third Party AdvisoryExploit

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories