Sensitive headers not cleared on cross-origin redirect in net/http

概要

参考情報

• go.dev/cl/679257 · FIX
• go.dev/issue/73816 · REPORT
• groups.google.com/g/golang-announce/c/ufZ8WpEsA3A · WEB
• pkg.go.dev/vuln/GO-2025-3751

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