---
id: CVE-2026-106148
title: >-
  In Progress® Kendo® UI for jQuery prior to 2026.3.1015, the TabStrip, Menu,
  and PanelBar components insert data source imageUrl values into single-quoted
  image src attributes without proper escaping
summary: >-
  In Progress® Kendo® UI for jQuery prior to 2026.3.1015, the TabStrip, Menu,
  and PanelBar components insert data source imageUrl values into single-quoted
  image src attributes without proper escaping. An attacker who can modify an
  image U…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-80
vendor: Progress Software
product: Kendo UI for jQuery
affected:
  - kendo_ui_for_jquery >= 2011.2.804 < 2026.3.1015
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T16:08:54.067'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-106148'
references:
  - url: >-
      https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-tabstrip-menu-panelbar-image-url-xss-cve-2026-106148
    label: security@progress.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-15T14:07:30.110Z'
---

## Overview

In Progress® Kendo® UI for jQuery prior to 2026.3.1015, the TabStrip, Menu, and PanelBar components insert data source imageUrl values into single-quoted image src attributes without proper escaping. An attacker who can modify an image URL can inject additional HTML attributes, including event handlers, and execute JavaScript in a user's browser when the affected component renders the image. Successful exploitation can compromise the confidentiality and integrity of data accessible to the affected application. The earliest affected version has not been confirmed. This issue is fixed in version 2026.3.1015.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.