CVE-2026-6322 — fast-uri normalize() decoded percent-encoded authority...
CVE-2026-6322 漏洞深度分析
漏洞概述
CVE 编号： CVE-2026-6322
CVSS 评分： 7.5（HIGH）
CVSS 向量： CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE 分类： CWE-436,CWE-140
漏洞状态： Modified
发布时间： 2026-05-05T11:16:33.360
最后更新： 2026-07-14T12:17:14.320
漏洞描述
fast-uri normalize() decoded percent-encoded authority delimiters inside the host component and then re-emitted them as raw delimiters during serialization. A host that combined an allowed domain, an encoded at-sign, and a different domain was re-emitted with the at-sign as a raw userinfo separator, changing the URI's authority to the second domain. Applications that normalize untrusted URLs before host allowlist checks, redirect validation, or outbound request routing can be steered to a different authority than the input appeared to specify. Versions <= 3.1.1 are affected. Update to 3.1.2 or later.
影响分析
此漏洞的具体影响取决于实际利用场景。"
修复建议
- 及时关注厂商发布的安全更新和补丁
- 升级受影响组件到最新版本
- 如无法立即升级，参考厂商提供的临时缓解措施
- 加强网络访问控制和监控