Where
-Infinity
0
Severity
8.6
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

An access control bypass vulnerability in Kentico Xperience allows administrators to modify global administrator user privileges via unauthorized requests. Attackers could potentially compromise global administrator accounts and invalidate security-sensitive macros by manipulating user privilege levels.

First published (updated )
Severity
9.8
EPSS
0.12%
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An authentication bypass vulnerability in Kentico Xperience allows authentication bypass via the Staging Sync Server password handling of empty SHA1 usernames in digest authentication. Authentication bypass allows an attacker to control administrative objects.This issue affects Xperience through 13.0.172.

1 / 2
Source: NVD
First published (updated )
Severity
6.1
EPSS
0.03%
XSS, Malicious File Upload
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

The Kentico Xperience application does not fully validate or filter files uploaded via the multiple-file upload functionality, which allows for stored XSS.This issue affects Kentico Xperience through 13.0.178.

First published (updated )
Severity
9.8
EPSS
0.12%
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An authentication bypass vulnerability in Kentico Xperience allows authentication bypass via the Staging Sync Server component password handling for the server defined None type. Authentication bypass allows an attacker to control administrative objects.This issue affects Xperience through 13.0.178.

1 / 2
Source: NVD
First published (updated )
Severity
7.2
EPSS
0.23%
Path Traversal, Malicious File Upload
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

An authenticated remote code execution in Kentico Xperience allows authenticated users Staging Sync Server to upload arbitrary data to path relative locations. This results in path traversal and arbitrary file upload, including content that can be executed server side leading to remote code execution.This issue affects Kentico Xperience through 13.0.178.

1 / 2
Source: MITRE
First published (updated )
Severity
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Kentico contains a failure to validate security headers. This deserialization can led to unauthenticated remote code execution.

1 / 2
First published (updated )
Severity
4.8
XSS
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

DISPUTED Reflected Cross-Site Scripting vulnerability in "Design" on "Edit device layout" in Kentico 9 through 11 allows remote attackers to execute malicious JavaScript via a malicious devicename parameter in a link that is entered via the "Pages -> Edit template properties -> Device Layouts -> Create device layout (and edit created device layout) -> Design" screens. NOTE: the vendor has responded that there is intended functionality for authorized users to edit and update ascx code layout.

1 / 2
First published (updated )
Severity
7.2
OS Command Injection
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

DISPUTED Arbitrary code execution vulnerability in Kentico 9 through 11 allows remote authenticated users to execute arbitrary operating system commands in a dynamic .NET code evaluation context via C# code in a "Pages -> Edit -> Template -> Edit template properties -> Layout" box. NOTE: the vendor has responded that there is intended functionality for authorized users to edit and update ascx code layout.

1 / 2
First published (updated )
Severity
7.2
SQL Injection
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Kentico 10 before 10.0.50 and 11 before 11.0.3 has SQL injection in the administration interface.

First published (updated )
Severity
5.4
XSS
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Kentico 10 before 10.0.50 and 11 before 11.0.3 has XSS in which a crafted URL results in improper construction of a system page.

First published (updated )
Severity
7.7
XSS
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Kentico Xperience 13 is vulnerable to a stored cross-site scripting attack via a form component, allowing an attacker to hijack a victim user’s session and perform actions in their security context.

Remedy

Change Kentico's default configuration as per the vendor's advisory: https://docs.kentico.com/13/macro-expressions/reference-macro-methods#advanced-text-processing
First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious code into shipping options configuration. This could lead to potential theft of sensitive data by executing malicious scripts in users' browsers.

First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts via the Checkbox form component. This allows malicious scripts to execute in users' browsers by exploiting HTML support in the form builder.

First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts via form validation rule configuration. Attackers can exploit this vulnerability to execute malicious scripts that will run in users' browsers.

First published (updated )
Severity
6.1
XSS
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

A reflected cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts via the Pages dashboard widget configuration dialog. Attackers can exploit this vulnerability to execute malicious scripts in administrative users' browsers.

First published (updated )
Severity
6.1
XSS
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts via the rich text editor component for page and form builders. Attackers can exploit this vulnerability by entering malicious URIs, potentially allowing malicious scripts to execute in users' browsers.

First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A reflected cross-site scripting vulnerability in Kentico Xperience allows authenticated users to inject malicious scripts via page preview URLs. Attackers can exploit this vulnerability to execute arbitrary scripts in users' browsers during page preview interactions.

First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A reflected cross-site scripting vulnerability in Kentico Xperience allows authenticated users to inject malicious scripts in the administration interface. Attackers can exploit this vulnerability to execute arbitrary scripts within the administrative context.

First published (updated )
Severity
5.1
XSS
AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows global administrators to inject malicious payloads via the Localization application. Attackers can execute scripts that could affect multiple parts of the administration interface.

First published (updated )
Severity
6.1
XSS
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

An HTML injection vulnerability in Kentico Xperience allows attackers to inject malicious HTML values into form submission emails via unencoded form fields. Unencoded form values could enable HTML content execution in recipient email clients, potentially compromising email security.

First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows authenticated users to inject malicious scripts via XML file uploads as page attachments or metafiles. Attackers can upload malicious XML files that enable stored XSS, allowing malicious scripts to execute in users' browsers.

First published (updated )
Severity
7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

An information disclosure vulnerability in Kentico Xperience allows attackers to view sensitive stack trace details via Portal Engine form control error messages. Detailed error messages can expose internal system information and potentially reveal implementation details to unauthorized users.

First published (updated )
Severity
6.1
XSS
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

A reflected cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts via administration input fields in the Rich text editor component. Attackers can exploit this vulnerability to execute arbitrary scripts in users' browsers.

First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts via form redirect URL configuration. This allows malicious scripts to execute in users' browsers through unvalidated form configuration settings.

First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to upload files with spoofed Content-Type that do not match file extensions. Attackers can exploit this vulnerability by uploading malicious files with manipulated MIME types, allowing malicious scripts to execute in users' browsers.

First published (updated )
Severity
5.1
XSS
AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows administration users to inject malicious scripts via email marketing templates. Attackers can exploit this vulnerability to execute malicious scripts that could compromise user browsers and steal sensitive information.

First published (updated )
Severity
5.4
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts via error messages containing specially crafted object names. This allows malicious scripts to execute in users' browsers when administrators view error messages in the administration interface.

First published (updated )
Severity
5.3
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

An information disclosure vulnerability in Kentico Xperience allows attackers to leak virtual context URLs via the HTTP Referer header when users interact with third-party domains. Sensitive virtual context information can be exposed to external domains through page builder interactions and link/image loading.

First published (updated )
Severity
5.3
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

An information disclosure vulnerability in Kentico Xperience allows authenticated users to view sensitive system objects through the live site widget properties dialog. Attackers can exploit this vulnerability to access unauthorized system information without proper access controls.

First published (updated )
Severity
8.8
Malicious File Upload
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

An unrestricted file upload vulnerability in Kentico Xperience allows authenticated users with 'Read data' permissions to upload arbitrary file types via MVC form file uploader components. Attackers can manipulate file names and upload potentially malicious files to the system, enabling unauthorized file uploads.

First published (updated )

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