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8 vulnerabilities found for Telerik UI for ASP.NET AJAX by Progress Software
CVE-2026-6023 (GCVE-0-2026-6023)
Vulnerability from nvd – Published: 2026-04-22 07:13 – Updated: 2026-04-23 03:56
VLAI?
Title
Deserialization of Untrusted Data Vulnerability in Telerik UI for ASP.NET AJAX
Summary
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.
Severity ?
8.1 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2024.4.1114 , < 2026.1.421
(custom)
|
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CVE-2026-6022 (GCVE-0-2026-6022)
Vulnerability from nvd – Published: 2026-04-22 07:07 – Updated: 2026-04-22 12:28
VLAI?
Title
Uncontrolled Resource Consumption Vulnerability in Telerik UI for ASP.NET AJAX
Summary
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.
Severity ?
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2011.2.712 , < 2026.1.421
(custom)
|
Credits
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CVE-2026-2878 (GCVE-0-2026-2878)
Vulnerability from nvd – Published: 2026-02-25 14:45 – Updated: 2026-02-27 17:06
VLAI?
Title
Insufficient Entropy Vulnerability in Telerik UI for ASP.NET AJAX
Summary
In Progress® Telerik® UI for AJAX, versions prior to 2026.1.225, an insufficient entropy vulnerability exists in RadAsyncUpload, where a predictable temporary identifier, based on timestamp and filename, can enable collisions and file content tampering.
Severity ?
5.3 (Medium)
CWE
- CWE-331 - Insufficient Entropy
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2011.2.712 , < 2026.1.225
(custom)
|
Credits
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CVE-2025-3600 (GCVE-0-2025-3600)
Vulnerability from nvd – Published: 2025-05-14 13:21 – Updated: 2025-08-27 14:54
VLAI?
Title
Unsafe Reflection Vulnerability in Telerik UI for ASP.NET AJAX
Summary
In Progress® Telerik® UI for AJAX, versions 2011.2.712 to 2025.1.218, an unsafe reflection vulnerability exists that may lead to an unhandled exception resulting in a crash of the hosting process and denial of service.
Severity ?
7.5 (High)
CWE
- Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2011.2.712 , < 2025.1.416
(custom)
|
Credits
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CVE-2026-6023 (GCVE-0-2026-6023)
Vulnerability from cvelistv5 – Published: 2026-04-22 07:13 – Updated: 2026-04-23 03:56
VLAI?
Title
Deserialization of Untrusted Data Vulnerability in Telerik UI for ASP.NET AJAX
Summary
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.
Severity ?
8.1 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2024.4.1114 , < 2026.1.421
(custom)
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CVE-2026-6022 (GCVE-0-2026-6022)
Vulnerability from cvelistv5 – Published: 2026-04-22 07:07 – Updated: 2026-04-22 12:28
VLAI?
Title
Uncontrolled Resource Consumption Vulnerability in Telerik UI for ASP.NET AJAX
Summary
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.
Severity ?
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2011.2.712 , < 2026.1.421
(custom)
|
Credits
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CVE-2026-2878 (GCVE-0-2026-2878)
Vulnerability from cvelistv5 – Published: 2026-02-25 14:45 – Updated: 2026-02-27 17:06
VLAI?
Title
Insufficient Entropy Vulnerability in Telerik UI for ASP.NET AJAX
Summary
In Progress® Telerik® UI for AJAX, versions prior to 2026.1.225, an insufficient entropy vulnerability exists in RadAsyncUpload, where a predictable temporary identifier, based on timestamp and filename, can enable collisions and file content tampering.
Severity ?
5.3 (Medium)
CWE
- CWE-331 - Insufficient Entropy
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2011.2.712 , < 2026.1.225
(custom)
|
Credits
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CVE-2025-3600 (GCVE-0-2025-3600)
Vulnerability from cvelistv5 – Published: 2025-05-14 13:21 – Updated: 2025-08-27 14:54
VLAI?
Title
Unsafe Reflection Vulnerability in Telerik UI for ASP.NET AJAX
Summary
In Progress® Telerik® UI for AJAX, versions 2011.2.712 to 2025.1.218, an unsafe reflection vulnerability exists that may lead to an unhandled exception resulting in a crash of the hosting process and denial of service.
Severity ?
7.5 (High)
CWE
- Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2011.2.712 , < 2025.1.416
(custom)
|
Credits
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