EUVD-2026-11701

Undici has CRLF Injection in undici via upgrade option...

CVE-2026-1527

ImpactWhen an application passes user-controlled input to the upgrade option of client.request, an attacker can inject CRLF sequences \r\n to: Inject arbitrary HTTP headers Terminate the HTTP request prematurely and smuggle raw data to non-HTTP services Redis, Memcached, Elasticsearch The...

http-server-header NSE Script

Uses the HTTP Server header for missing version info. This is currently infeasible with version probes because of the need to match non-HTTP services correctly. Example Usage nmap -sV Script Output PORT STATE SERVICE VERSION 80/tcp open http Unidentified Server 1.0 PORT STATE SERVICE VERSION 80/t...