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CVE-2026-13192— RadEditor PDF Export SSRF Vulnerability in Telerik UI for ASP.NET AJAX

Quick assessment

Affected
Progress Software Telerik UI for ASP.NET AJAX
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Progress Telerik UI for AJAX是Progress Software公司的一套Web界面组件库。 Progress Software Progress Telerik UI for AJAX 2026.2.708之前版本存在服务端请求伪造漏洞，该漏洞源于对提交给RadEditor PDF导出功能的输入验证不足，可能导致经过身份验证的攻击者触发服务器端请求到任意主机，造成出站网络连接和潜在的Windows身份验证凭据泄露。

CVSS 6.5 · Medium EPSS 0.42% · P33

Affected Version Matrix 1

VendorProduct Version RangeStatus
Progress Software Telerik UI for ASP.NET AJAX 2008.3.1314< 2026.2.708 affected
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I. Basic Information for CVE-2026-13192

Vulnerability Information
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Vulnerability Title
RadEditor PDF Export SSRF Vulnerability in Telerik UI for ASP.NET AJAX
Source: CVE Program / CVE List V5
Vulnerability Description
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 Windows authentication credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Progress Software Progress Telerik UI for AJAX 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Progress Telerik UI for AJAX是Progress Software公司的一套Web界面组件库。 Progress Software Progress Telerik UI for AJAX 2026.2.708之前版本存在服务端请求伪造漏洞，该漏洞源于对提交给RadEditor PDF导出功能的输入验证不足，可能导致经过身份验证的攻击者触发服务器端请求到任意主机，造成出站网络连接和潜在的Windows身份验证凭据泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Progress Software Telerik UI for ASP.NET AJAX 2008.3.1314 ~ 2026.2.708 -

II. Public POCs for CVE-2026-13192

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III. Intelligence Information for CVE-2026-13192

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Vendor Advisories for CVE-2026-13192 (1)

Same Patch Batch · Progress Software · 2026-07-22 · 13 CVEs total

CVE-2026-13185 8.1 HIGH PersistenceFramework Cookie Deserialization Vulnerability in Telerik UI for ASP.NET AJAX
CVE-2026-13187 8.1 HIGH DialogHandler Provider Type Tampering Vulnerability in Telerik UI for ASP.NET AJAX
CVE-2026-13181 8.1 HIGH RadAsyncUpload AsyncUploadTypeName Type Resolution Vulnerability in Telerik UI for ASP.NET
CVE-2026-13186 8.1 HIGH AppDataStorageProvider Path Traversal Deserialization Vulnerability in Telerik UI for ASP.
CVE-2026-13190 8.1 HIGH PersistenceFramework Unsafe Type Resolution Vulnerability in Telerik UI for ASP.NET AJAX
CVE-2026-13189 7.5 HIGH SpellChecker DictionaryLanguage Path Traversal Vulnerability in Telerik UI for ASP.NET AJA
CVE-2026-13184 7.5 HIGH RadAsyncUpload Default HMAC Key Fallback Vulnerability in Telerik UI for ASP.NET AJAX
CVE-2026-13182 7.5 HIGH RadAsyncUpload Client-State Decrypt-vs-Parse Oracle Vulnerability in Telerik UI for ASP.NE
CVE-2026-13183 7.5 HIGH RadAsyncUpload Upload Metadata Timing Oracle Vulnerability in Telerik UI for ASP.NET AJAX
CVE-2026-14932 6.5 MEDIUM Unauthenticated File Read and Deletion via Hardcoded Encryption Key in RadChart
CVE-2026-13188 5.9 MEDIUM DialogHandler Parameters Tampering Vulnerability in Telerik UI for ASP.NET AJAX
CVE-2026-14865 5.3 MEDIUM XXE Denial of Service via RadLayoutBuilder Client State in Telerik UI for ASP.NET AJAX

IV. Related Vulnerabilities

Same product: Telerik UI for ASP.NET AJAX
Same vendor: Progress Software
Same weakness: CWE-918

V. Comments for CVE-2026-13192

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