CVE-2025-53690

Producto

Sitecore / Multiple Products

Vulnerabilidad

Sitecore Multiple Products Deserialization of Untrusted Data Vulnerability

Añadido a KEV

4 sept 2025

Remediar antes de

25 sept 2025

Uso conocido en ransomware

No

Descripción resumida

Sitecore Experience Manager (XM), Experience Platform (XP), Experience Commerce (XC), and Managed Cloud contain a deserialization of untrusted data vulnerability involving the use of default machine keys. This flaw allows attackers to exploit exposed ASP.NET machine keys to achieve remote code execution.

Acción requerida

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003865 ; https://nvd.nist.gov/vuln/detail/CVE-2025-53690