Cross-Site Scripting Vulnerability in Kendo UI for jQuery Charts by Progress
CVE-2026-124697

7.1HIGH

Key Information:

Vendor

Progress Software
Status
Kendo Ui For Jquery
Vendor
CVE Published:
12 November 2026

What is CVE-2026-124697?

The Kendo UI for jQuery Chart component from Progress has a vulnerability in its shared-tooltip rendering feature, where bound category and series-name values are treated as raw HTML. This flaw allows an attacker with the ability to manipulate input values to inject malicious JavaScript code, which executes when a user interacts with the shared tooltip. This vulnerability poses risks to the confidentiality and integrity of the data accessible within the browser context of the user. Users are advised to upgrade to version 2026.4.1111 or later to mitigate this risk.

Affected Version(s)

Kendo UI for jQuery 2016.2.607 <= 2026.3.1015

References

https://www.telerik.com/kendo-jquery-ui/documentation/kno...
vendor-advisory

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Abhishek Nandkumar Bhaskar (Abhi-Hackz)
.