CVE-2026-54289— Hono Lambda@Edge适配器请求头处理漏洞
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一、 漏洞 CVE-2026-54289 基础信息
漏洞信息
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Vulnerability Title
Hono: Lambda@Edge adapter keeps only the last value of a repeated request header, dropping the rest
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.25, on AWS Lambda@Edge, CloudFront delivers a request header that appears more than once as several separate entries. The adapter writes each value with Headers.set instead of Headers.append, so every value overwrites the previous one and only the last reaches the application. Repeated request headers such as X-Forwarded-For, Forwarded, and Via are silently truncated to a single value. Request middleware sees only the last value of a repeated header instead of the full chain. For applications that base access control on the X-Forwarded-For chain, this can weaken or alter that decision; for auditing, hop history is lost. This vulnerability is fixed in 4.12.25.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
使用不可信的源
来源: 美国国家漏洞数据库 NVD
受影响产品
二、漏洞 CVE-2026-54289 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
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CVE-2026-54289 其他参考 (1)
同批安全公告 · honojs · 2026-06-22 · 共 5 条
| CVE-2026-54290 | 7.1 HIGH | Hono CORS中间件凭据与通配符Origin漏洞 |
| CVE-2026-54288 | 6.5 MEDIUM | Hono Body Limit 中间件在 AWS Lambda 上因 Content-Length 下报导致绕过漏洞 |
| CVE-2026-54286 | 5.9 MEDIUM | Hono Windows 路径穿越漏洞 |
| CVE-2026-54287 | 5.3 MEDIUM | Hono AWS Lambda适配器Cookie头合并漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-54289
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