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CVE-2026-40560 Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence

🗓️ 28 Apr 2026 23:46:37Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

CVE-2026-40560: Starman before 0.4018 mishandles Content-Length vs Transfer-Encoding, enabling HTTP request smuggling via a reverse proxy.

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15 Jul 2026 01:49Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00487
1