Cross-Site Scripting in Kendo UI for jQuery Grid and TreeList Column Reordering

published 2026-11-11 17h ago modified 2026-11-11 16h ago also EUVD-2026-123601

cvss: 7.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: —; no EPSS score yet
public exploits: 0; none known

In Progress Kendo UI for jQuery versions 2026.3.1015 up to, but not including, 2026.4.1110, the Grid and TreeList column-reorder drag clue reparses header text as HTML. An attacker who can influence a column field or title used by an affected application can cause JavaScript to execute when a user drags a column header while column reordering is enabled. 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.

Patch / fix

fixed in 1

Progress Software Kendo UI for jQuery 2026.4.1110

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CVSS scores

assigned by	version	score	vector
CNA	3.1	7.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Affected products

Progress Software Kendo UI for jQuery

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

telerik.com /kendo-jquery-ui/documentation/knowledge-base/kb-security-kendo-grid-treelist-column-reorder-drag-clue-xss-cve
vendor-advisory

Sources

CVE List CVE-2026-124692
NVD CVE-2026-124692

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