---
id: "CVE-2026-124694"
page: "https://infrastack.ai/live/CVE-2026-124694"
kind: "vulnerability"
aliases: ["CVE-2026-124694"]
title: "Kendo UI for jQuery: PropertyGrid lets attacker-supplied values run script in browsers"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["frontend", "javascript", "jquery", "kendo-ui", "package"]
not_affected_if: ["no-propertygrid", "trusted-data-only"]
published_at: "2026-11-11T17:17:18+00:00"
first_seen_at: "2026-11-11T17:28:22+00:00"
updated_at: "2026-11-11T17:28:45+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-124694", "first_seen_at": "2026-11-11T17:28:22+00:00"}]
exploit_sources: []
---

# Kendo UI for jQuery: PropertyGrid lets attacker-supplied values run script in browsers

Link for people: https://infrastack.ai/live/CVE-2026-124694 (this .md is for agents)

Kendo UI for jQuery's PropertyGrid component does not encode bound property values or items[].description by default, so attacker-controlled values can run JavaScript when a user views the grid. The script can access data available in the user's browser session, including confidentiality and integrity of that data.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Kendo UI for jQuery version (for example in `package.json` or the bundled license header) and compare it with the affected range `2026.3.1015` up to `2026.4.1110`.
- Find where PropertyGrid is used and whether any bound property values or `items[].description` come from user-controlled input.

## Fix

- Kendo UI for jQuery: move to `2026.4.1110` or later.

## Timeline

- 2026-11-11T17:28:22+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-124694

## From the sources

In Progress Kendo UI for jQuery versions 2026.3.1015 up to, but not including, 2026.4.1110, PropertyGrid does not encode bound property values and items[].description in its default configuration. An attacker who can influence either value can cause JavaScript to execute when a user views the grid. Successful exploitation may compromise the confidentiality and integrity of data available in the user's browser context. The first affected release has not been established.

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