CVE-2026-44458

4.3 Moyenne

Publiée le 13/05/2026 à 18:16 · Modifiée le 17/06/2026 à 12:50 · Analysée par le NVD · Source : security-advisories@github.com

Description

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.18, the JSX renderer escapes style attribute object values for HTML but not for CSS. Untrusted input in a style object value or property name can therefore inject additional CSS declarations into the rendered style attribute. The impact is limited to CSS and does not allow JavaScript execution or HTML attribute breakout. This vulnerability is fixed in 4.12.18.

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Produits concernés

honojs hono
Hono hono

Scores CVSS

Version	Score	Source	Vecteur
3.1	4.3 Moyenne	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N`

Faiblesses (CWE)

CWE-74
CWE-116

Références

https://github.com/honojs/hono/security/advisories/GHSA-qp7p-654g-cw7p Vendor Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories