CVE-2026-13181

In these sources, CVE-2026-13181 affects Progress Telerik UI for ASP.NET AJAX older than version 2026.2.708. The root cause is forged upload metadata influencing AsyncUploadTypeName processing, enabling attacker-controlled type resolution and remote code execution in affected deployments. The imp...

PT-2026-63399

Name of the Vulnerable Software and Affected Versions Telerik UI for AJAX versions prior to 2026.2.708 Description Applications using cookie-based storage in RadPersistenceManager or RadDockLayout deserialize attacker-controlled cookie content, which allows unauthenticated remote code execution...

PT-2026-63402

In Progress® Telerik® UI for AJAX prior to v2026.2.708, DialogHandler request parameters may be tampered with, potentially altering dialog server-side behavior and enabling chained exploitation...

PT-2026-63396

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...

PT-2026-63405

In Progress® Telerik® UI for AJAX prior to v2026.2.708, insufficient validation of content submitted to the RadEditor PDF export feature may allow an authenticated attacker to trigger server-side requests to arbitrary hosts, resulting in outbound network connections and potential exposure of...

PT-2026-63404

Name of the Vulnerable Software and Affected Versions Telerik UI for AJAX versions prior to 2026.2.708 Description A deserialization issue in the persistence utilities allows unsafe type instantiation from an attacker-influenced persisted state, which can lead to remote code execution...

PT-2026-63398

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...

PT-2026-63395

Name of the Vulnerable Software and Affected Versions Telerik UI for AJAX versions prior to 2026.2.708 Description Forged upload metadata can influence the processing of AsyncUploadTypeName, leading to unsafe attacker-controlled type resolution. This flaw allows for remote code execution in...

CVE-2026-6023

In Progress® Telerik® UI for AJAX versions 2024.4.1114 through 2026.1.421, the RadFilter control is vulnerable to insecure deserialization when restoring filter state if the state is exposed to the client. If an attacker tampers with this state, a server-side remote code execution is possible...

EUVD-2026-24632

In Progress® Telerik® UI for AJAX versions 2024.4.1114 through 2026.1.421, the RadFilter control is vulnerable to insecure deserialization when restoring filter state if the state is exposed to the client. If an attacker tampers with this state, a server-side remote code execution is possible...

EUVD-2026-24631

In Progress® Telerik® UI for AJAX prior to 2026.1.421, RadAsyncUpload contains an uncontrolled resource consumption vulnerability that allows file uploads to exceed the configured maximum size due to missing cumulative size enforcement during chunk reassembly, leading to disk space exhaustion...

CVE-2026-6023

In Progress® Telerik® UI for AJAX versions 2024.4.1114 through 2026.1.421, the RadFilter control is vulnerable to insecure deserialization when restoring filter state if the state is exposed to the client. If an attacker tampers with this state, a server-side remote code execution is possible...

CVE-2026-6022

In Progress® Telerik® UI for AJAX prior to 2026.1.421, RadAsyncUpload contains an uncontrolled resource consumption vulnerability that allows file uploads to exceed the configured maximum size due to missing cumulative size enforcement during chunk reassembly, leading to disk space exhaustion...

CVE-2026-6023

In Progress® Telerik® UI for AJAX versions 2024.4.1114 through 2026.1.421, the RadFilter control is vulnerable to insecure deserialization when restoring filter state if the state is exposed to the client. If an attacker tampers with this state, a server-side remote code execution is possible...

CVE-2026-6023

CVE-2026-6023 affects Progress Telerik UI for ASP.NET AJAX, RadFilter control. Versions 2024.4.1114 through 2026.1.421 are vulnerable to insecure deserialization when restoring filter state exposed to the client; tampering with this state can enable server-side remote code execution. Supported so...

CVE-2026-6023 Deserialization of Untrusted Data Vulnerability in Telerik UI for ASP.NET AJAX

In Progress® Telerik® UI for AJAX versions 2024.4.1114 through 2026.1.421, the RadFilter control is vulnerable to insecure deserialization when restoring filter state if the state is exposed to the client. If an attacker tampers with this state, a server-side remote code execution is possible...

CVE-2026-6023 Deserialization of Untrusted Data Vulnerability in Telerik UI for ASP.NET AJAX

In Progress® Telerik® UI for AJAX versions 2024.4.1114 through 2026.1.421, the RadFilter control is vulnerable to insecure deserialization when restoring filter state if the state is exposed to the client. If an attacker tampers with this state, a server-side remote code execution is possible...

CVE-2026-6022

CVE-2026-6022 affects Progress Telerik UI for ASP.NET AJAX (RadAsyncUpload). Before 2026.1.421, RadAsyncUpload allows file uploads to exceed the configured maximum size due to missing cumulative size enforcement during chunk reassembly, causing disk space exhaustion. Affected: RadAsyncUpload in T...

CVE-2026-6022 Uncontrolled Resource Consumption Vulnerability in Telerik UI for ASP.NET AJAX

In Progress® Telerik® UI for AJAX prior to 2026.1.421, RadAsyncUpload contains an uncontrolled resource consumption vulnerability that allows file uploads to exceed the configured maximum size due to missing cumulative size enforcement during chunk reassembly, leading to disk space exhaustion...

CVE-2026-6022 Uncontrolled Resource Consumption Vulnerability in Telerik UI for ASP.NET AJAX

In Progress® Telerik® UI for AJAX prior to 2026.1.421, RadAsyncUpload contains an uncontrolled resource consumption vulnerability that allows file uploads to exceed the configured maximum size due to missing cumulative size enforcement during chunk reassembly, leading to disk space exhaustion...