CVE-2026-13188

5.9 MEDIUM

Published: July 22, 2026 Modified: July 22, 2026

Description

In Progress® Telerik® UI for AJAX prior to v2026.2.708, DialogHandler request parameters may be tampered with, potentially altering dialog server-side behavior and enabling chained exploitation.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-dialoghandler-parameters-tampering-CVE-2026-13188

Source: security@progress.com

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

5.9 / 10.0

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-345

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