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カテゴリ
CVE-2026-21859

Mailpit Proxy Endpoint is Vulnerable to Server-Side Request Forgery (SSRF)

概要

Mailpit Proxy Endpoint is Vulnerable to Server-Side Request Forgery (SSRF)

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)。

Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery (SSRF) vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates http:// and https:// schemes, but it does not block internal IP addresses, enabling attackers to access internal services and APIs. This vulnerability is limited to HTTP GET requests with minimal headers. The issue is fixed in version 1.28.1.

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

参照URL

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