CVE-2025-53690 Sitecore Multiple Products
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.
- CVSS
- not scored
On CISA’s exploited list
Sitecore Multiple Products Deserialization of Untrusted Data Vulnerability
- Added
- 2025-09-04
- Federal patch deadline
- 2025-09-25
- Ransomware use
- not known