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カテゴリ
CVE-2026-29086

Hono: Cookie Attribute Injection via Unsanitized domain and path in setCookie()

概要

Hono: Cookie Attribute Injection via Unsanitized domain and path in setCookie()

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)。

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, the setCookie() utility did not validate semicolons (;), carriage returns (\r), or newline characters (\n) in the domain and path options when constructing the Set-Cookie header. Because cookie attributes are delimited by semicolons, this could allow injection of additional cookie attributes if untrusted input was passed into these fields. This issue has been patched in version 4.12.4.

出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

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