CVE-2026-46609

4.6 Moyenne

Publiée le 10/06/2026 à 19:16 · Modifiée le 17/06/2026 à 12:53 · Analysée par le NVD · Source : security-advisories@github.com

Description

Umbraco is an ASP.NET CMS. From version 14.0.0 to before version 17.4.0, authenticated users are able to inject HTML into an input field, which is rendered in the confirmation dialog without proper output encoding. This issue has been patched in version 17.4.0.

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Produits concernés

Umbraco-CMS
Umbraco umbraco cms

Scores CVSS

Version	Score	Source	Vecteur
3.1	4.6 Moyenne	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-79

Références

https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-vr9v-27gg-qgx4 Vendor Advisory

Ailleurs

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