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CVE-2025-53690

KEV
Updated Feb 26, 2026 · PUBLISHED
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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.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
Experience Manager (XM)Sitecore / Experience Manager (XM)>= 0, <= 9.0affected
Experience Platform (XP)Sitecore / Experience Platform (XP)>= 0, <= 9.0affected