Hono
CVE-2026-24472
MEDIUM
GHSA-6wqw-2p9w-4vw4
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
3Blast Radius
ecosystem impact- 74 npm packages depend on hono (63 direct, 11 indirect)
Ecosystem-wide dependent count for version 4.11.7.
DescriptionGitHub Advisory
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, Cache Middleware contains an information disclosure vulnerability caused by improper handling of HTTP cache control directives. The middleware does not respect standard cache control headers such as Cache-Control: private or Cache-Control: no-store, which may result in private or authenticated responses being cached and subsequently exposed to unauthorized users. Version 4.11.7 has a patch for the issue.
AnalysisAI
Hono versions up to 4.11.7 contains a vulnerability that allows attackers to private or authenticated responses being cached and subsequently exposed to unau (CVSS 5.3).
Technical ContextAI
affects Hono. Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, Cache Middleware contains an information disclosure vulnerability caused by improper handling of HTTP cache control directives. The middleware does not respect standard cache control headers such as Cache-Control: private or Cache-Control: no-store, which may result in private or authenticated responses being cached and subsequently exposed to unauthorized users. Version 4.11.7 has
RemediationAI
A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.
The adapter @hono/node-server allows you to run your Hono application on Node.js. Rated high severity (CVSS 7.5), this v
Hono, a web framework, prior to version 4.6.5 is vulnerable to bypass of cross-site request forgery (CSRF) middleware by
Quadratic-complexity denial of service in Hono's `languageDetector` middleware (versions 4.12.0-4.12.33) allows unauthen
Hono is a Web application framework that provides support for any JavaScript runtime. Rated medium severity (CVSS 5.3),
@hono/node-server is an adapter that allows users to run Hono applications on Node.js. Rated medium severity (CVSS 5.3),
Hono is a Web application framework that provides support for any JavaScript runtime. Rated medium severity (CVSS 5.0),
Cross-user HTML disclosure in Hono's server-side rendering affects all applications using hono/jsx with memo()-wrapped c
Hono is a web framework written in TypeScript. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploita
Hono is a Web application framework that provides support for any JavaScript runtime. [CVSS 8.2 HIGH]
Hono versions before 4.11.4 allow JWT algorithm confusion attacks through improper algorithm validation in the JWK/JWKS
Hono before version 4.11.4 contains a JWT algorithm confusion vulnerability in its JWK/JWKS verification middleware that
Hono's `proxy()` function in the `hono/proxy` Proxy Helper leaks connection-scoped response headers to downstream client
Same technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today