Sitecore Multiple Products Deserialization of Untrusted Data Vulnerability

Added Sept. 4, 2025 • Due Sept. 25, 2025 • CVE-2025-53690

On Track Sitecore / Multiple Products CWE-502

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.

References

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

Additional Information

Catalog Version: 2025.09.04
Catalog Released: Sept. 4, 2025
Days Until Due: 16 days
Last Updated: 12 hours ago