Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-24472— Hono cache middleware ignores "Cache-Control: private" leading to Web Cache Deception

Quick assessment

Affected
honojs hono
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hono是Hono社区的一个用 TypeScript 编写的 Web 框架。 Hono 4.11.7之前版本存在代码问题漏洞，该漏洞源于缓存中间件存在信息泄露，可能导致私有或经过身份验证的响应被缓存并随后暴露给未经授权的用户。

CVSS 5.3 · Medium EPSS 0.51% · P41

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-24472

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Hono cache middleware ignores "Cache-Control: private" leading to Web Cache Deception
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过缓存导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Hono 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hono是Hono社区的一个用 TypeScript 编写的 Web 框架。 Hono 4.11.7之前版本存在代码问题漏洞，该漏洞源于缓存中间件存在信息泄露，可能导致私有或经过身份验证的响应被缓存并随后暴露给未经授权的用户。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
honojs hono < 4.11.7 -

II. Public POCs for CVE-2026-24472

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-24472

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-24472 (1)

Vendor Pages for CVE-2026-24472 (1)

Same Patch Batch · honojs · 2026-01-27 · 4 CVEs total

CVE-2026-24398 4.8 MEDIUM Hono's IPv4 address validation bypass in IP Restriction Middleware allows IP spoofing
CVE-2026-24771 4.7 MEDIUM Hono has a Cross-site Scripting vulnerability
CVE-2026-24473 Hono has an Arbitrary Key Read in Serve static Middleware (Cloudflare Workers Adapter)

IV. Related Vulnerabilities

Same product: hono
Same vendor: honojs
Same weakness: CWE-524

V. Comments for CVE-2026-24472

No comments yet

Leave a comment