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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.

PUBLISHED Reserved 2025-07-08 | Published 2025-09-03 | Updated 2025-09-03 | Assigner Wiz




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-502 Deserialization of Untrusted Data

Product status

Default status
unaffected

9.0
affected

10.0
affected

Default status
unaffected

9.0
affected

10.0
affected

Credits

Piotr Bazydlo of watchTowr finder

References

labs.watchtowr.com/...ience-platform-cache-poisoning-to-rce/

support.sitecore.com/...ticle_view&sysparm_article=KB1003667

cve.org (CVE-2025-53691)

nvd.nist.gov (CVE-2025-53691)

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