Name: CVE-2025-53690: Deserialization of Untrusted Data
Creator: Rapid7
Published: 2025-09-03T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2025-53690, CWE-502, Exploited in the Wild, CISA KEV Exploit, CVSS 9, EPSS 0.09757, CISA KEV

Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Code Injection.This issue affects Experience Manager (XM): through 9.0; Experience Platform (XP): through 9.0.

CVSS Details

CVSS 3.1 Base Score: 9
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Sitecore Experience Platform	—	Upgrade SiteCore Experience Platform to the latest version	Sep 23, 2025	Sep 3, 2025

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