Is CVE-2026-13185 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-13185?

CVE-2026-13185 has a CVSS v3 severity of HIGH (8.1).

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CVE-2026-13185

Description

In Progress® Telerik® UI for AJAX prior to v2026.2.708, applications using cookie-based storage in RadPersistenceManager or RadDockLayout deserialize attacker-controlled cookie content, allowing unauthenticated remote code execution.