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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-13184

RadAsyncUpload Default HMAC Key Fallback 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, when Telerik.Upload.ConfigurationHashKey is absent and machineKey is not explicitly configured, upload metadata integrity protection may fall back to a predictable default key, enabling attackers to forge protected upload metadata and unlock further exploit chains.

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