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OpenAdvisories
High · 7.5 CVE-2026-18672 EUVD-2026-69897GHSA-4j6f-v242-c6x4

RadImageEditor ClientState Unauthenticated Arbitrary File Read Vulnerability in Telerik UI for ASP.NET AJAX

Published Sep 2, 2026 · Updated Sep 2, 2026 · Assigned by ProgressSoftware

Description

In Progress® Telerik® UI for AJAX prior to v2026.3.812, insufficient validation of client-supplied state in RadImageEditor may allow an attacker to influence which file is returned by the control's image cache, potentially exposing file contents outside the intended image directories.

Affected products

VendorProductAffectedFixed
Progress Software Telerik UI for ASP.NET AJAX 2011.2.712 – < 2026.3.812 2026.3.812

References