CVE-2026-13181

In Progress® Telerik® UI for AJAX prior to v2026.2.708, forged upload metadata can influence AsyncUploadTypeName processing and trigger unsafe attacker-controlled type resolution, enabling remote code execution in affected deployments.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-rau-asyncuploadtypename-deserialization-CVE-2026-13181	Vendor Advisory Mitigation

Configurations

Configuration 1 (hide)

cpe:2.3:a:progress:telerik_ui_for_asp.net_ajax:*:*:*:*:*:*:*:*

History

24 Oct 2026, 17:10

Type	Values Removed	Values Added
Summary		(es) En Progress® Telerik® UI for AJAX anterior a la v2026.2.708, los metadatos de carga falsificados pueden influir en el procesamiento de AsyncUploadTypeName y desencadenar una resolución de tipo insegura controlada por el atacante, lo que permite la ejecución remota de código en las implementaciones afectadas.

Information

Published : 2026-07-22 14:17

Updated : 2026-10-24 17:10

NVD link : CVE-2026-13181

Mitre link : CVE-2026-13181

CVE.ORG link : CVE-2026-13181

JSON object : View

Products Affected

progress

telerik_ui_for_asp.net_ajax

CWE

CWE-470

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

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