CVE-2026-124694 Cross-Site Scripting in Kendo UI for jQuery PropertyGrid Values and Descriptions
Attackers influencing property values or descriptions can run JavaScript in users' browsers when they view Kendo UI PropertyGrids.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Harmful if only installed
- No
- Needs a specific call
- Yes
- Fix
- None listed
What is CVE-2026-124694?
CVE-2026-124694 is a high-severity cross-site scripting vulnerability in Progress Software Kendo UI for jQuery, published on 11 Nov 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
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.
Weakness: CWE-79
Which versions are affected by CVE-2026-124694?
An affected version is only exploitable if your software calls PropertyGrid. Many projects that include it are not exposed.
How do I fix CVE-2026-124694?
No fix has been published for CVE-2026-124694 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-124694 being exploited?
There is no known exploitation of CVE-2026-124694 in the wild and no public exploit code.
Sources
Also known as GHSA-7q7g-p5hx-g945.