In Progress® Kendo® UI for jQuery prior to 2026.3.1015, the TabStrip, Menu, and PanelBar components insert data source imageUrl values into single-quoted image src attributes without proper escaping. An attacker who can modify an image URL can inject additional HTML attributes, including event handlers, and execute JavaScript in a user's browser when the affected component renders the image. Successful exploitation can compromise the confidentiality and integrity of data accessible to the affected application. The earliest affected version has not been confirmed. This issue is fixed in version 2026.3.1015.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-tabstrip-menu-panelbar-image-url-xss-cve-2026-106148 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 5
- Cpes+1 CPE criteria (now 1)NVD modified 2026-10-20 19:21
- StatusUndergoing Analysis → AnalyzedNVD modified 2026-10-20 19:21
- StatusAwaiting Analysis → Undergoing AnalysisNVD modified 2026-10-15 19:17
- StatusReceived → Awaiting AnalysisNVD modified 2026-10-15 16:08
- First seenCVSS 5.4NVD modified 2026-10-15 14:17
Affected (CPE criteria) 1
cpe:2.3:a:progress:kendo_ui:*:*:*:*:*:*:*:*