PT-2026-63396 · Progress · Telerik Ui For Ajax

Marcio Almeida

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CVE-2026-13182

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Published

2026-07-22

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Updated

2026-09-07

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Telerik UI for AJAX versions prior to 2026.2.708
Description The RadAsyncUpload component contains a flaw in client-state processing where the system can distinguish between decryption failures and invalid-JSON parse failures. This behavior creates a decryption oracle, allowing remote attackers to reveal protected metadata values.
Recommendations Update to version 2026.2.708.

Fix

RCE

Generation of Error Message Containing Sensitive Information

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Weakness Enumeration

CWE-209

Related Identifiers

CVE-2026-13182

Affected Products

Telerik Ui For Ajax