CVE-2026-40561: Starlet: güvenlik açığı

Açıklama (NVD)

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.

Özet bilgiler

Ürün

Kazuho Starlet

CVSS v3.1

5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

%0,36 (yüzdelik 30)

CWE

CWE-444

Yama

Mevcut

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• datatracker.ietf.org
• github.com
• metacpan.org
• www.openwall.com
• CWE-444