CVE-2026-6023

Published Apr 22, 2026

Last updated a month ago

Overview

Description
In Progress® Telerik® UI for AJAX versions 2024.4.1114 through 2026.1.421, the RadFilter control is vulnerable to insecure deserialization when restoring filter state if the state is exposed to the client. If an attacker tampers with this state, a server-side remote code execution is possible.
Source
security@progress.com
NVD status
Analyzed
Products
telerik_ui_for_asp.net_ajax

Risk scores

CVSS 3.1

Type
Primary
Base score
9.8
Impact score
5.9
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity
CRITICAL

Weaknesses

security@progress.com
CWE-502

Social media

Hype score
Not currently trending

Configurations