Vendor
Kentico
38 known vulnerabilities.
Kentico at a glance
Show as table
| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 1 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Jan 2026 | 1 | 0 |
| Dec 2025 | 26 | 0 |
| Nov 2025 | 0 | 0 |
| Oct 2025 | 0 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 0 | 0 |
| May 2025 | 0 | 0 |
| Apr 2025 | 2 | 0 |
| Mar 2025 | 6 | 2 |
| Feb 2025 | 0 | 0 |
| Jan 2025 | 1 | 0 |
| Dec 2024 | 0 | 0 |
38 results · Feed
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Medium 4.3
Kentico Xperience 13 before 13.0.216 lacks object-level authorization checks for administration API endpoints.
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High 7.7
Stored Cross-site Scripting (XSS) in Kentico Xperience 13
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.
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Medium 5.4
Kentico Xperience <= 13.0.158 Checkbox Form Component Stored XSS
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.
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Medium 5.4
Kentico Xperience <= 13.0.158 Shipping Options Stored XSS
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.
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Medium 5.4
Kentico Xperience <= 13.0.159 Form Validation Stored XSS
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.
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Medium 5.3
Kentico Xperience <= 13.0.159 Authentication Information Disclosure
An information disclosure vulnerability in Kentico Xperience allows public users to access sensitive administration interface hostname details during authentication. Attackers can retrieve confidential hostname configuration information through a public endpo…
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Medium 6.1
Kentico Xperience <= 13.0.162 Rich Text Editor Stored XSS
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 allow…
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Medium 6.1
Kentico Xperience <= 13.0.160 Pages Dashboard Widget Reflected XSS
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…
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Medium 5.3
Kentico Xperience <= 13.0.164 Cookie Security Configuration
A cookie security configuration vulnerability in Kentico Xperience allows attackers to bypass SSL requirements when setting administration cookies via web.config. The vulnerability affects .NET Framework projects by incorrectly handling the 'requireSSL' attri…
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High 7.5
Kentico Xperience <= 12.0.98 GetResource Handler Denial of Service
A denial of service vulnerability in Kentico Xperience allows attackers to launch DoS attacks via specially crafted requests to the GetResource handler. Improper input validation enables remote attackers to potentially disrupt service availability through mal…
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Medium 5.4
Kentico Xperience <= 13.0.109 Page Preview Reflected XSS
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 inte…
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Medium 4.8
Kentico Xperience <= 13.0.101 Localization Application Stored XSS
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.
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Medium 5.4
Kentico Xperience <= 13.0.120 Administration Interface Reflected XSS
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.
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High 7.5
Kentico Xperience <= 12.0 Portal Engine Form Control Information Disclosure
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 implementa…
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Medium 6.1
Kentico Xperience <= 13.0.71 Form Emails HTML Injection
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 comp…
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Medium 5.4
Kentico Xperience <= 13.0.56 File Upload Stored XSS
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 …
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Medium 6.5
Kentico Xperience <= 13.0.79 Routing Engine CRLF Injection
A CRLF injection vulnerability in Kentico Xperience allows attackers to manipulate URL query string redirects via improper encoding in the routing engine. This could enable header injection and potentially facilitate further web application attacks.
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Medium 5.4
Kentico Xperience <= 13.0.74 Form Configuration Stored XSS
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.
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Medium 6.1
Kentico Xperience <= 13.0.88 Rich Text Editor Reflected XSS
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'…
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Medium 4.8
Kentico Xperience <= 13.0.92 Email Marketing Stored XSS
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 a…
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Medium 5.4
Kentico Xperience <= 12.0.49 File Upload Stored XSS
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, a…
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High 8.8
Kentico Xperience <= 13.0.52 Online Marketing Macros SQL Injection
A SQL injection vulnerability in Kentico Xperience allows authenticated editors to inject malicious SQL queries via online marketing macro method parameters. This enables unauthorized database access and potential data manipulation by exploiting macro method …
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High 7.5
Kentico Xperience <= 12.0.102 URL Hashing Cryptography Vulnerability
A cryptography vulnerability in Kentico Xperience allows attackers to potentially manipulate URL hash values through existing hashing mechanisms. The hotfix introduces an additional security layer to prevent hash value reuse and potential exploitation.
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High 7.2
Kentico Xperience <= 10 Administrator Access Control Bypass
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 …
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Medium 5.4
Kentico Xperience <= 12.0.90 Administration Interface Stored XSS
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 er…
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Medium 4.3
Kentico Xperience <= 12.0.0 User Widget Information Disclosure
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…
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High 8.8
Kentico Xperience <= 12.0.29 MVC Forms Unrestricted File Upload
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 f…
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Medium 5.3
Kentico Xperience <= 12.0.47 Virtual Context Information Disclosure
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 throu…
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Medium 6.4
Kentico Xperience before 13.0.181 allows authenticated users to distribute malicious content (for stored XSS) via certa…
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High 7.2CVE-2025-32370 Public exploit
Kentico Xperience before 13.0.178 has a specific set of allowed ContentUploader file extensions for unauthenticated upl…
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High 8.7
Kentico Xperience <= 13.0.180 Unsafe Reflection
An unsafe reflection vulnerability in Kentico Xperience allows an unauthenticated attacker to kill the current process, leading to a Denial-of-Service condition. This issue affects Xperience: through 13.0.180.
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Low 2.4
Kentico CMS Additional Database Installation Wizard install.aspx cross site scripting
A vulnerability was found in Kentico CMS up to 13.0.178. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /CMSInstall/install.aspx of the component Additional Database Installation Wizard. The manipul…
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Medium 6.1
Kentico Xperience stored cross-site scripting in multiple-file upload functionality
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.
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High 7.2CVE-2025-2749 Exploited
Kentico Xperience <= 13.0.178 Staging Media File Upload Authenticated RCE
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 se…
KEV Apr 20, 2026 -
Critical 9.8
Kentico Xperience <= 13.0.178 Staging Sync Server None Password Type Authentication Bypass
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 …
KEV Oct 20, 2025 -
Critical 9.8
Kentico Xperience <= 13.0.172 Staging Sync Server Digest Password Authentication Bypass
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…
KEV Oct 20, 2025 -
Medium 5.3
XSS in Kentico 7
Kentico CMS in version 7 is vulnerable to a Reflected XSS attacks through manipulation of a specific GET request parameter sent to /CMSMessages/AccessDenied.aspx endpoint. Notably, support for this version of Kentico ended in 2016. Version 8 was tested as wel…
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Medium 6.8
Persistent XSS via Avatar Upload in Kentico Xperience CMS
The Kentico Xperience CMS version 13.0 – 13.0.43 is vulnerable to a persistent Cross-Site Scripting (XSS) vulnerability (also known as Stored or Second-Order XSS). Persistent XSS vulnerabilities occur when the application stores and retrieves client supplied …