In Progress® Kendo® UI for jQuery prior to v2026.3.1015, the Menu component constructs HTML attributes from bound dataSource fields by string concatenation without proper neutralization. An attacker with low privileges who can control these fields can inject JavaScript event-handler attributes that execute when a user interacts with the affected Menu, compromising the confidentiality and integrity of data accessible in the user's browser context.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-menu-xss-cve-2026-106149 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 4
- Cpes+1 CPE criteria (now 1)NVD modified 2026-10-20 19:38
- StatusUndergoing Analysis → AnalyzedNVD modified 2026-10-20 19:38
- StatusAwaiting Analysis → Undergoing AnalysisNVD modified 2026-10-15 19:17
- First seenCVSS 5.4NVD modified 2026-10-15 16:08
Affected (CPE criteria) 1
cpe:2.3:a:progress:kendo_ui:*:*:*:*:*:*:*:*