CVE-2025-53691
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-03

Last updated on: 2025-09-08

Assigner: Wiz

Description
Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Remote Code Execution (RCE).This issue affects Experience Manager (XM): from 9.0 through 9.3, from 10.0 through 10.4; Experience Platform (XP): from 9.0 through 9.3, from 10.0 through 10.4.
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Meta Information
Published
2025-09-03
Last Modified
2025-09-08
Generated
2026-06-16
AI Q&A
2025-09-03
EPSS Evaluated
2026-06-14
NVD
CVE-2025-53691
EUVD
EUVD-2025-26499
Affected Vendors & Products
Showing 5 associated CPEs
Vendor Product Version / Range
sitecore experience_commerce From 9.0 (inc) to 10.4 (inc)
sitecore experience_manager From 9.0 (inc) to 10.4 (inc)
sitecore experience_platform From 9.0 (inc) to 10.4 (exc)
sitecore experience_platform 10.4
sitecore managed_cloud *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
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Executive Summary

This vulnerability is a Deserialization of Untrusted Data issue in Sitecore Experience Manager (XM) and Sitecore Experience Platform (XP). It allows an attacker to execute remote code on affected systems by exploiting the way these products deserialize data from untrusted sources. The affected versions include XM and XP from 9.0 through 9.3 and from 10.0 through 10.4.

Impact Analysis

The vulnerability can lead to Remote Code Execution (RCE), which means an attacker could run arbitrary code on your system remotely. This can result in full compromise of the affected system, including unauthorized access, data theft, data modification, or disruption of services.

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