Sitecore Managed Cloud vulnerabilities (CVE)

CVE records published for Sitecore Managed Cloud, newest first. Follow to get an email when a new one appears.

9 results
9.0Critical
CVE-2025-53690 KEV

Sitecore Products ViewState Deserialization Vulnerability

Sitecore Experience Manager (XM); Sitecore Experience Platform (XP)

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.

61%EPSS
8.8High
CVE-2025-53691

Sitecore Experience Remote Code Execution through Insecure Deserialization

Sitecore Experience Manager (XM); Sitecore Experience Platform (XP)

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 Plat…

1.6%EPSS
9.8Critical
CVE-2025-53693

HTML Cache Poisoning through Unsafe Reflections

Sitecore Sitecore Experience Manager (XM); Sitecore Experience Platform (XP)

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Sitecore Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Cache Poisoning.This issue affects Sitecore Experience Manager (XM): from 9…

20%EPSS
7.5High
CVE-2025-53694

Information Disclosure in ItemServices API

Sitecore Sitecore Experience Manager (XM); Sitecore Experience Platform (XP)

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Sitecore Sitecore Experience Manager (XM), Sitecore Experience Platform (XP).This issue affects Sitecore Experience Manager (XM): from 9.2 through 10.4; Experience Platform (XP): from…

6.7%EPSS
5.1Medium
CVE-2022-4979

Sitecore XP 7.5 - 10.2, CMS 7.2, and Managed Cloud XSS

Sitecore Experience Platform; Sitecore Content Mangement System (CMS); Sitecore Managed Cloud

A cross-site scripting (XSS) vulnerability exists in Sitecore Experience Platform (XP) 7.5 - 10.2 and CMS 7.2 - 7.2 Update-6 that may allow authenticated Sitecore Shell users to be tricked into executing custom JS code. Managed Cloud Standard customers who ru…

8.7High
CVE-2025-34139

Sitecore XM/XP/XC and Managed Cloud 8.0 - 10.4 Arbitrary File Read

Sitecore Experience Manager (XM); Sitecore Experience Platform (XP); Sitecore Experience Commerce (XC); Sitecore Managed Cloud

A vulnerability exists in Sitecore Experience Manager (XM), Experience Platform (XP), Experience Commerce (XC), and Managed Cloud that could allow an unauthenticated attacker to read arbitrary files. This vulnerability affects all Experience Platform topologi…

8.8High
CVE-2025-34511

Sitecore PowerShell Extension RCE via Unrestricted Upload

Sitecore Powershell Extension

Sitecore PowerShell Extensions, an add-on to Sitecore Experience Manager (XM) and Experience Platform (XP), through version 7.0 is vulnerable to an unrestricted file upload issue. A remote, authenticated attacker can upload arbitrary files to the server using…

30%EPSS
8.8High
CVE-2025-34510

Sitecore XM, XC, and XP Post-Auth RCE via Zip Slip

Sitecore Experience Manager; Sitecore Experience Platform; Sitecore Experience Commerce

Sitecore Experience Manager (XM), Experience Platform (XP), and Experience Commerce (XC) versions 9.0 through 9.3 and 10.0 through 10.4 are affected by a Zip Slip vulnerability. A remote, authenticated attacker can exploit this issue by sending a crafted HTTP…

25%EPSS
7.5High
CVE-2025-34509

Sitecore XM and XP Hardcoded Credentials

Sitecore Experience Manager; Sitecore Experience Platform

Sitecore Experience Manager (XM) and Experience Platform (XP) versions 10.1 to 10.1.4 rev. 011974 PRE, all versions of 10.2, 10.3 to 10.3.3 rev. 011967 PRE, and 10.4 to 10.4.1 rev. 011941 PRE contain a hardcoded user account. Unauthenticated and remote attack…

56%EPSS