Descripción
Starlet versions through 0.31 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starlet incorrectly prioritizes -Content-Length- over -Transfer-Encoding: chunked- when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence. An attacker could exploit this to smuggle malicious HTTP requests via a front-end reverse proxy.
CVSS 5.3EPSS 0.364%Riesgo 0.55
Ver fuente- Publicación
- 2026-05-03 01:15:58
- Versiones afectadas
- <=0.31
- Tipo
- Package
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N