Security Advisory
CVE-2026-13186
8.1
HIGH
Vulnerability Description
In Progress® Telerik® UI for AJAX prior to v2026.2.708, a path traversal vulnerability in the file-based persistence storage provider can be exploited when the storage key is derived from user-controlled input, enabling attacker-controlled deserialization and remote code execution.
Published Date
July 22, 2026
Official Source
NIST NVD Advisory