CVE-2025-21620
Deno's authorization headers not dropped when redirecting cross-origin
概要
Deno's authorization headers not dropped when redirecting cross-origin
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults. When you send a request with the Authorization header to one domain, and the response asks to redirect to a different domain, Deno'sfetch() redirect handling creates a follow-up redirect request that keeps the original Authorization header, leaking its content to that second domain. This vulnerability is fixed in 2.1.2.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov