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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-13182

RadAsyncUpload Client-State Decrypt-vs-Parse Oracle Vulnerability in Telerik UI for ASP.NET AJAX

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Status
Published
Published
Updated
Assigning organization
ProgressSoftware

Description

In Progress® Telerik® UI for AJAX prior to v2026.2.708, RadAsyncUpload client-state processing can distinguish decrypt failures from invalid-JSON parse failures, creating an oracle that reveals protected metadata values to remote attackers.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Progress Software Telerik UI for ASP.NET AJAX

Default version status: unaffected

  • 2010.1.309 to < 2026.2.708affected

References