Security Advisory
CVE-2026-13189
7.5
HIGH
Vulnerability Description
In Progress® Telerik® UI for AJAX prior to v2026.2.708, insufficient validation of the language parameter in the spell check handler may allow an attacker to influence server-side file path resolution and trigger unintended server-side requests.
Published Date
July 22, 2026
Official Source
NIST NVD Advisory