Incorrect Authorization Affecting hono package, versions <4.11.7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published28 Jan 2026
- disclosed27 Jan 2026
- creditkilkat, JungJoonWoo
Introduced: 27 Jan 2026
CVE-2026-24473 (opens in a new tab)How to fix?
Upgrade hono to version 4.11.7 or higher.
Overview
hono is an Ultrafast web framework for the Edges
Affected versions of this package are vulnerable to Incorrect Authorization via improper validation of user-supplied paths in the serve-static middleware. An attacker can access internal asset keys by crafting requests that bypass intended path restrictions. This is only exploitable if the application is running on Cloudflare Workers and uses the Serve static Middleware with user-controllable request paths.