4.2
Moyenne
CVE-2026-52846 Caddy is an extensible server platform that uses TLS by default
Description
Caddy is an extensible server platform that uses TLS by default. Prior to 2.11.4, Caddy’s stripHTML template function cannot reliably remove all HTML tags from input strings. Certain malformed HTML, such as <<>img src=x onerror=alert()>, can bypass the tag-stripping logic, potentially leaving dangerous content in the output if it is later rendered as HTML. This may allow client-side XSS in cases where untrusted strings are rendered unsafely. This vulnerability is fixed in 2.11.4.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| caddy 2.11 | premières → < 2.11.4 | 2.11.4 |
Autres CVE de caddy
Les 17 CVE de caddy →
CVE-2026-55458
Caddy: RFC 7230 §6.1 compliance issue / Hop-by-hop headers that leak through
2.9
Faible
CVE-2026-92700
Caddy is an extensible server platform that uses TLS by default
6.3
Moyenne
CVE-2026-92284
Caddy is an extensible server platform that uses TLS by default
6.9
Moyenne
CVE-2026-77281
Caddy is an extensible server platform that uses TLS by default
6.5
Moyenne