Packages / hono / Security

ModerateVulnerabilityGHSA-q7jf-gf43-6x6pPublished 24 Oct 2025

Hono vulnerable to Vary Header Injection leading to potential CORS Bypass

Affected releases · hono

  • 4.x4.0.0 – 4.10.2Fixed in 4.10.3
  • 3.x and older0.0.1 – 3.12.12No fix, no longer updated

On 4.x, the newest line:

npm install hono@4.10.3
4.x

  1. Affected

    4.0.0 – 4.10.2

    129 releases

  2. Fixed

    4.10.3 – 4.13.13

    66 releases, latest

3.x

  1. Affected

    3.0.0 – 3.12.12

    92 releases

2.x

  1. Affected

    2.0.0 – 2.7.8

    49 releases

1.x

  1. Affected

    1.0.0 – 1.6.4

    29 releases

0.x

  1. Affected

    0.0.1 – 0.5.10

    45 releases

410 stable releases of hono, oldest to newest, one row per major.

Is your project affected?

Paste your package.json, or type the range you declare for hono. It is read in your browser and sent nowhere.

What happens

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