CVE-2026-24473
Medium · 5.3CVSS
5.3
EPSS
0.5%
Published
Jan 27, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | hono | 0 | 4.11.7 |
| Chainguard | hono | 0 | 0 |
| Chainguard | langfuse-3-worker | 0 | 3.153.0-r0 |
| Chainguard | langfuse-fips-3-worker | 0 | 3.152.0-r0 |
| Chainguard | librechat | 0 | 0.8.2-r1 |
| Wolfi | langfuse-3-worker | 0 | 3.153.0-r0 |
Related vulnerabilities
- GHSA-w332-q679-j88p Hono has an Arbitrary Key Read in Serve static Middleware (Cloudflare Workers Adapter) Same vulnerability
- CVE-2026-54288 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- CVE-2026-54289 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- CVE-2026-54286 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- CVE-2026-54290 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- CVE-2026-54287 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- GHSA-rv63-4mwf-qqc2 hono: Body Limit Middleware can be bypassed on AWS Lambda by understating `Content-Length` Also affects hono
- GHSA-wgpf-jwqj-8h8p hono: Lambda@Edge adapter keeps only the last value of a repeated request header… Also affects hono