CVE-2025-67288

CRITICAL

10.0

Description

An arbitrary file upload vulnerability in Umbraco CMS v16.3.3 allows attackers to execute arbitrary code by uploading a crafted PDF file. NOTE: this is disputed by the Supplier because the responsibility for file validation (as shown in the documentation) belongs to the system administrator who is implementing Umbraco CMS in their environment, not to Umbraco CMS itself, a related issue to CVE-2023-49279.

Details CVE

Score CVSS v3.110.0

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/22/2025

Derniere modification1/8/2026

Sourcenvd

Observations honeypot0

Produits affectes

umbraco:umbraco_cms

Faiblesses (CWE)

CWE-434

References

http://umbraco.com(cve@mitre.org)

https://github.com/vuquyen03/CVE/tree/main/CVE-2025-67288(cve@mitre.org)

Correlations IOC

Aucune correlation enregistree

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