Sitecore Multiple Products Deserialization of Untrusted Data Vulnerability
Vendor: Sitecore
Product: Multiple Products
Added: 2025-09-04
Due Date: 2025-09-25
Description:
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.
Required Action:
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CWEs: