CVE-2026-124690

HIGH 7.1

Cross-Site Scripting During Kendo UI for jQuery Custom SVG Icon Sanitization

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

In Progress Kendo UI for jQuery, sanitizeSvgContent() parses custom icon markup into a live DOM before filtering it. An attacker who can influence custom icon content can cause JavaScript to execute during icon creation, before an unsafe element is removed. The issue was reported in version 2026.3.1015; the first affected release has not been established. The issue is fixed in version 2026.4.1110.

CWE	CWE-79
Vendor	progress software
Product	kendo ui for jquery
Published	Nov 11, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Progress Software / Kendo UI for jQuery

2026.3.1015 < 2026.4.1110

References

NVD ↗ CVE.org ↗ EPSS Data ↗

telerik.com: https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-kendo-svg-icon-sanitizer-xss-cve-2026-124690

Credits

Abhishek Nandkumar Bhaskar (Abhi-Hackz)