Backend framework

Hono: latest release and open vulnerabilities today

The latest release of the hono package is 4.13.13. 6 high or critical advisories for the hono package were published in the last 12 months; none of its advisories is on CISA’s list of exploited vulnerabilities.

Last checked against npm, OSV.dev, CISA KEV, FIRST EPSS and deps.dev.

Latest hono release
4.13.13
npm downloads last week
74M
GitHub stars
32.5k
Licence
MIT

Security advisories

OSV.dev, CISA KEV and FIRST EPSS

45 advisories published in the last 12 months, 6 of them high or critical. 51 in total since records began. Checked packages: hono.

  • HighCVE-2026-54290Published

    hono: CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard

    Fixed in 4.12.25.

    EPSS: top 76%
  • HighCVE-2026-29045Published

    Hono vulnerable to arbitrary file access via serveStatic vulnerability

    Fixed in 4.12.4.

    EPSS: top 52%
  • HighCVE-2026-27700Published

    Hono is Vulnerable to Authentication Bypass by IP Spoofing in AWS Lambda ALB conninfo

    Fixed in 4.12.2.

    EPSS: top 73%
  • HighCVE-2026-22818Published

    Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)

    Fixed in 4.11.4.

    EPSS: top 98%
  • HighCVE-2026-22817Published

    Hono JWT Middleware's JWT Algorithm Confusion via Unsafe Default (HS256) Allows Token Forgery and Auth Bypass

    Fixed in 4.11.4.

    EPSS: top 95%
  • HighCVE-2025-62610Published

    Hono Improper Authorization vulnerability

    Fixed in 4.10.2.

    EPSS: top 70%

All hono advisories on OSV.dev

Maintenance and supply chain

deps.dev has no OpenSSF Scorecard for this repository.

Source repository

Check Hono in your own stack

This page checks Hono in general. Your repo pins specific versions: the free dependency check reads your manifests and lists what to fix first. Prism Agent runs the same live checks on your whole stack and turns them into a plan your coding agent can build.