http: validate Host header syntax per RFC 3986#7551

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pawannn:fix/invalid-host-header

Commits on Mar 5, 2026

fix: validate Host header IP-literals and reject malformed values with 400 (fixes #7459)
pawannn
committed
chore: address copilot review comments
pawannn
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Commits on Mar 23, 2026

fix: Host header validation to support IPvFuture and IPv6 zone IDs
pawannn
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Commits on Mar 31, 2026

Merge branch 'caddyserver:master' into fix/invalid-host-header
pawannn
authored

Commits on May 16, 2026

Merge branch 'caddyserver:master' into fix/invalid-host-header
pawannn
authored