漏洞信息
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Vulnerability Title
Hono: Query parser reads parameters after the URL fragment, causing cache-key and proxy interpretation differentials
Vulnerability Description
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.13.5, Hono's query helpers treat a question mark after a literal hash fragment as the start of a query string, so the application can read request parameters that browsers, new URL(), reverse proxies, filtering rules, parameter allow and deny lists, access logging, request validation, and other middleware do not observe. The Cache Middleware removes the fragment when building its cache key, allowing a response influenced by parameters inside the fragment to be stored under a key that omits those parameters and later served to other users. This can bypass filtering and auditing, poison cached responses, and enable stored cross-site scripting when an affected parameter is reflected into cached HTML without escaping. Exploitation requires a runtime and intermediary path that passes a literal hash character through to the request URL; Cloudflare Workers and intermediaries that strip fragments are not affected. This issue is fixed in version 4.13.5.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)
Vulnerability Title
Hono 输入验证错误漏洞
Vulnerability Description
Hono是Hono组织开源的一系列超小型Web应用框架。 Hono 4.13.5之前版本存在输入验证错误漏洞,该漏洞源于查询助手将字面hash片段后的问号视为查询字符串开始,导致应用读取其他中间件未观察的参数,同时缓存中间件构建缓存键时移除片段,可能导致绕过过滤和审计、缓存投毒以及存储型跨站脚本攻击。
CVSS Information
N/A
Vulnerability Type
N/A