CVE-2026-106151
CVE-2026-106151 · Cross-Site Scripting in Validator Validation Messages in Kendo UI for jQuery
This page contains facts from public vulnerability sources. Check the original advisory before updating.
In Progress® Kendo® UI for jQuery versions starting with 2012.2.710 and prior to 2026.3.1015, the Validator decodes validation messages from data-msg-* attributes and parses the resulting text as HTML. An attacker who can modify a validation message can cause HTML that was correctly escaped in the page attribute to become active markup, including event handlers, when the user triggers validation. Successful exploitation can execute JavaScript in a user's browser and compromise the confidentiality and integrity of data accessible to the affected application. This issue is fixed in version 2026.3.1015.
CVSS 5.4 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
kendo ui for jquery
- Versions
- ≥ 2012.2.710, < 2026.3.1015: Affected (custom)
Update to 2026.3.1015