CVE-2026-106141
Received Received - Intake

Cross-Site Scripting in Progress Kendo UI for Angular Editor

Publication date: 2026-11-06

Last updated on: 2026-11-06

Assigner: Progress Software Corporation

Description
Cross-Site Scripting (XSS) in the Editor component (@progress/kendo-angular-editor) in Progress Software Kendo UI for Angular versions prior to 25.3.0 allows a low-privileged attacker who can supply Editor content to execute arbitrary JavaScript in another user's browser via a link or image with an unsafe URL in the Editor content, which runs when the user interacts with it.

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Meta Information

Published
2026-11-06
Last Modified
2026-11-06
Generated
2026-11-06
AI Q&A
2026-11-06
EPSS Evaluated
N/A
NVD
CVE-2026-106141
EUVD
EUVD-2026-118365

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Progress Software Kendo UI for Angular From 0 (inc) to 25.3.0 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a Cross-Site Scripting (XSS) vulnerability in Progress Software Kendo UI for Angular's Editor component. It affects versions before 25.3.0. An attacker with low privileges can inject malicious JavaScript by supplying unsafe URLs in Editor content, such as links or images. When another user interacts with this content, the script executes in their browser.

Detection Guidance

Detecting this XSS vulnerability requires checking if your system uses Progress Software Kendo UI for Angular versions prior to 25.3.0. Inspect package.json files for the @progress/kendo-angular-editor dependency and verify the version. No specific commands are provided for detection.

Impact Analysis

An attacker could steal user sessions, deface websites, or perform actions on behalf of users. Users interacting with compromised Editor content may have their data exposed or their sessions hijacked. The impact depends on user privileges and the sensitivity of data handled by the application.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, violating GDPR's data protection principles or HIPAA's security requirements. Organizations may face compliance violations, fines, or reputational damage if user data is compromised due to this XSS flaw.

Mitigation Strategies

Upgrade Progress Software Kendo UI for Angular to version 25.3.0 or later to address the XSS vulnerability in the Editor component. Remove or sanitize any user-supplied Editor content containing unsafe URLs or scripts.

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