Caddy has an RFC 7230 §6.1 compliance issue / Hop-by-hop headers that leak through
影響: go:github.com/caddyserver/caddy/v2 <= 2.11.4 → 2.11.5
AI Disclosure This vulnerability was discovered via deepseek-v4-pro[1m] for finding potential vulnerabilities / inconsistencies in the code base. I made the AI check if Caddy is compliant with various RFCs, incl. 7230. I also used it to help write the PoC, since it was honestly much faster than writing it by hand. I also let it write parts of this advisory text for brevity's sake, but had to rewrite half of it by hand. Summary Caddy's reverse proxy fails to strip RFC 7230 hop-by-hop headers fro…
| CVE | CVE-2026-55458 |
|---|---|
| 정보원 | GitHub Advisory Database |
| 수집 시각 | 2026. 10. 29. 오전 09:48 |
| 데이터 | Markdown JSON |
2026. 10. 29. 오전 04:49, GitHub Advisory Database에서 "Caddy has an RFC 7230 §6.1 compliance issue / Hop-by-hop headers that leak through"을(를) 게시했습니다 (유형: 취약점 권고). 심각도는 "낮음"(low)입니다. 관련 기술: Go, GitHub. CVE: CVE-2026-55458.