---
id: CVE-2026-106147
title: >-
  In Progress® Kendo® UI for jQuery releases starting with R1 2020 and prior to
  2026.3.1015, the ListBox default item template renders the bound dataTextField
  value as raw HTML without encoding
summary: >-
  In Progress® Kendo® UI for jQuery releases starting with R1 2020 and prior to
  2026.3.1015, the ListBox default item template renders the bound dataTextField
  value as raw HTML without encoding. An attacker who can modify the bound data
  ca…
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 >= 2020.1.114 < 2026.3.1015
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T19:17:16.643'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-106147'
references:
  - url: >-
      https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-listbox-bound-text-xss-cve-2026-106147
    label: security@progress.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-15T18:07:59.615649Z'
ingestedAt: '2026-10-15T14:07:30.110Z'
---

## Overview

In Progress® Kendo® UI for jQuery releases starting with R1 2020 and prior to 2026.3.1015, the ListBox default item template renders the bound dataTextField value as raw HTML without encoding. An attacker who can modify the bound data can supply HTML containing event handlers that execute JavaScript in a user's browser when the affected list item is rendered. Successful exploitation can compromise the confidentiality and integrity of data accessible to the affected application. This issue is fixed in version 2026.3.1015.

## Remediation

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