CVE-2026-24473

Medium

Description

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, Serve static Middleware for the Cloudflare Workers adapter contains an information disclosure vulnerability that may allow attackers to read arbitrary keys from the Workers environment. Improper validation of user-controlled paths can result in unintended access to internal asset keys. Version 4.11.7 contains a patch for the issue.

SeverityMedium

CVSS5.3

Exploit probability—

Product

Hono

PublishedJan 27, 2026

First seenJan 27, 2026

Weakness typeCWE-200Sensitive information exposure CWE-284Improper access control CWE-668CWE-668

How to fix

Update

hono hono4.11.7 or later
hono4.11.7 or later

Affected products

Product	Affected versions	Fixed in
hono hono	v < 4.11.7	4.11.7
hononpm	v < 4.11.7	4.11.7

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