What is GHSA-9hhv-8r66-23qv?

GHSA-9hhv-8r66-23qv is a security advisory published by GitHub Security Advisories with High severity. In Progress Kendo UI for jQuery Gantt, the task editor's Parent dropdown renders task titles as...

Which CVE IDs does GHSA-9hhv-8r66-23qv cover?

GHSA-9hhv-8r66-23qv covers the following CVE IDs: CVE-2026-124691. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9hhv-8r66-23qv?

GHSA-9hhv-8r66-23qv has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-9hhv-8r66-23qvHighCVSS 7.1

In Progress Kendo UI for jQuery Gantt, the task editor's Parent dropdown renders task titles as...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-124691 →

📋 Description

In Progress Kendo UI for jQuery Gantt, the task editor's Parent dropdown renders task titles as HTML. An attacker who can influence a task title shown in the dropdown can cause attacker-controlled markup to execute as JavaScript when a user opens or interacts with the task editor. Successful exploitation may compromise the confidentiality and integrity of data available in the user's browser context. The first affected version is 2020.3.915; the latest vulnerable version is 2026.3.1015. The issue is fixed in version 2026.4.1111.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-124691
https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-kendo-gantt-parent-dropdown-xss-cve-2026-124691
https://github.com/advisories/GHSA-9hhv-8r66-23qv