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Track published CVEs, severity trends, and remediation context for sitecore products.
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Showing 1-35 of 35 vulnerabilities.
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
9.0
CRITICAL
Published
Sep 3, 2025
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 9.2 through 10.4.
CVSS
7.5
HIGH
Published
Sep 3, 2025
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 9.0 through 9.3, from 10.0 through 10.4; Experience Platform (XP): from 9.0 through 9.3, from 10.0 through 10.4.
CVSS
9.8
CRITICAL
Published
Sep 3, 2025
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.
CVSS
8.8
HIGH
Published
Sep 3, 2025
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 crafted HTTP requests, resulting in remote code execution.
CVSS
8.8
HIGH
Published
Jun 17, 2025
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 request to upload a ZIP archive containing path traversal sequences, allowing arbitrary file writes and leading to code execution.
CVSS
8.8
HIGH
Published
Jun 17, 2025
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 attackers can use this account to access administrative API over HTTP.
CVSS
7.5
HIGH
Published
Jun 17, 2025
An issue was discovered in Sitecore Experience Platform (XP), Experience Manager (XM), and Experience Commerce (XC) 8.0 Initial Release through 10.4 Initial Release. An unauthenticated attacker can read arbitrary files.
CVSS
7.5
HIGH
Published
Sep 15, 2024
Multiple Sitecore products allow remote code execution. This affects Experience Manager, Experience Platform, and Experience Commerce through 10.3.
CVSS
9.8
CRITICAL
Published
Jun 17, 2023
Sitecore Experience Platform (XP) v9.3 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the component /Applications/Content%20Manager/Execute.aspx?cmd=convert&mode=HTML.
CVSS
8.8
HIGH
Published
Jun 6, 2023
Sitecore Experience Platform (XP) v9.3 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the component /sitecore/shell/Invoke.aspx.
CVSS
8.8
HIGH
Published
Jun 6, 2023
An issue in the MVC Device Simulator of Sitecore Experience Platform (XP), Experience Manager (XM), and Experience Commerce (XC) v9.0 Initial Release to v13.0 Initial Release allows attackers to bypass authorization rules.
CVSS
7.5
HIGH
Published
Jun 6, 2023
Deserialization of Untrusted Data in Sitecore Experience Platform through 10.2 allows remote attackers to run arbitrary code via ValidationResult.aspx.
CVSS
9.8
CRITICAL
Published
May 23, 2023
Directory Traversal vulnerability in Sitecore Experience Platform through 10.2 allows remote attackers to download arbitrary files via crafted command to download.aspx
CVSS
7.5
HIGH
Published
May 22, 2023
Directory Traversal vulnerability in Site Core Experience Platform 10.2 and earlier allows authenticated remote attackers to download arbitrary files via Urlhandle.
CVSS
6.5
MEDIUM
Published
May 22, 2023
An issue was discovered in Sitecore XP/XM 10.3. As an authenticated Sitecore user, a unrestricted language file upload vulnerability exists the can lead to direct code execution on the content management (CM) server.
CVSS
7.2
HIGH
Published
Mar 14, 2023
Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.
CVSS
9.8
CRITICAL
Published
Nov 5, 2021
Sitecore through 10.1, when Update Center is enabled, allows remote authenticated users to upload arbitrary files and achieve remote code execution by visiting an uploaded .aspx file at an admin/Packages URL.
CVSS
8.8
HIGH
Published
Aug 12, 2021
Multiple cross-site scripting (XSS) vulnerabilities in Sitecore CMS 9.0.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) #300583 - List Manager Dashboard module, (2) #307638 - Campaign Creator module, (3) #316994 - Attributes field, (4) I#316995 - Icon Selection module, (5) #317000 - Latitude field, (6) #317000 - Longitude field, (7) #317017 - UploadPackage2.aspx module, (8) #317072 - Context menu, or (9) I#317073 - Insert from Template dialog.
CVSS
6.1
MEDIUM
Published
Aug 5, 2019
In Sitecore 9.0 rev 171002, Persistent XSS exists in the Media Library and File Manager. An authenticated unprivileged user can modify the uploaded file extension parameter to inject arbitrary JavaScript.
CVSS
5.4
MEDIUM
Published
Jul 17, 2019
Sitecore Experience Platform (XP) prior to 9.1.1 is vulnerable to remote code execution via deserialization, aka TFS # 293863. An authenticated user with necessary permissions is able to remotely execute OS commands by sending a crafted serialized object.
CVSS
8.8
HIGH
Published
Jun 6, 2019
Deserialization of Untrusted Data in the anti CSRF module in Sitecore through 9.1 allows an authenticated attacker to execute arbitrary code by sending a serialized .NET object in an HTTP POST parameter.
CVSS
8.8
HIGH
Published
May 31, 2019
Deserialization of Untrusted Data in the Sitecore.Security.AntiCSRF (aka anti CSRF) module in Sitecore CMS 7.0 to 7.2 and Sitecore XP 7.5 to 8.2 allows an unauthenticated attacker to execute arbitrary code by sending a serialized .NET object in the HTTP POST parameter __CSRFTOKEN.
CVSS
9.8
CRITICAL
Published
May 31, 2019
The Sitecore Rocks plugin before 2.1.149 for Sitecore allows an unauthenticated threat actor to inject malicious commands and code via the Sitecore Rocks Hard Rocks Service.
CVSS
9.8
CRITICAL
Published
May 29, 2019
An issue was discovered in Sitecore Sitecore.NET 8.1 rev. 151207 Hotfix 141178-1 and above. The 'Log Viewer' application is vulnerable to a directory traversal attack, allowing an attacker to access arbitrary files from the host Operating System using a sitecore/shell/default.aspx?xmlcontrol=LogViewerDetails&file= URI. Validation is performed to ensure that the text passed to the 'file' parameter correlates to the correct log file directory. This filter can be bypassed by including a valid log filename and then appending a traditional 'dot dot' style attack.
CVSS
7.5
HIGH
Published
Apr 27, 2018
In Sitecore 8.2, there is absolute path traversal via the shell/Applications/Layouts/IDE.aspx fi parameter and the admin/LinqScratchPad.aspx Reference parameter.
CVSS
4.9
MEDIUM
Published
Jul 19, 2017
In Sitecore 8.2, there is reflected XSS in the shell/Applications/Tools/Run Program parameter.
CVSS
5.4
MEDIUM
Published
Jul 19, 2017
Sitecore.NET 7.1 through 7.2 has a Cross Site Scripting Vulnerability via the searchStr parameter to the /Search-Results URI.
CVSS
6.1
MEDIUM
Published
Jun 23, 2017
Sitecore CRM 8.1 Rev 151207 allows remote authenticated administrators to read arbitrary files via an absolute path traversal attack on sitecore/shell/download.aspx with the file parameter.
CVSS
4.9
MEDIUM
Published
May 23, 2017
The package manager in Sitecore CRM 8.1 Rev 151207 allows remote authenticated administrators to execute arbitrary ASP code by creating a ZIP archive in which a .asp file has a ..\ in its pathname, visiting sitecore/shell/applications/install/dialogs/Upload%20Package/UploadPackage2.aspx to upload this archive and extract its contents, and visiting a URI under sitecore/ to execute the .asp file.
CVSS
6.7
MEDIUM
Published
May 23, 2017
Cross-Site Scripting (XSS) in "/sitecore/client/Applications/List Manager/Taskpages/Contact list" in Sitecore Experience Platform 8.1 rev. 160519 (8.1 Update-3) allows remote attacks via the Name or Description parameter. This is fixed in 8.2 Update-2.
CVSS
6.1
MEDIUM
Published
Mar 19, 2017
Cross-site scripting (XSS) vulnerability in Sitecore CMS before 7.0 Update-4 (rev. 140120) allows remote attackers to inject arbitrary web script or HTML via the xmlcontrol parameter to the default URI. NOTE: some of these details are obtained from third party information.
CVSS
4.3
UNKNOWN
Published
Jan 13, 2015
The Staging Webservice ("sitecore modules/staging/service/api.asmx") in Sitecore Staging Module 5.4.0 rev.080625 and earlier allows remote attackers to bypass authentication and (1) upload files, (2) download files, (3) list directories, and (4) clear the server cache via crafted SOAP requests with arbitrary Username and Password values, possibly related to a direct request.
CVSS
6.8
UNKNOWN
Published
Dec 21, 2009
Cross-site scripting (XSS) vulnerability in login/default.aspx in Sitecore CMS before 6.0.2 Update-1 090507 allows remote attackers to inject arbitrary web script or HTML via the sc_error parameter.
CVSS
4.3
UNKNOWN
Published
Jun 22, 2009
Unspecified vulnerability in the web service in Sitecore CMS 5.3.1 rev. 071114 allows remote authenticated users to gain access to security databases, and obtain administrative and user credentials, via unknown vectors related to SOAP and XML requests.
CVSS
4.0
UNKNOWN
Published
Mar 24, 2009
