Cross-Site Scripting Vulnerability in PdfViewer from Telerik
CVE-2025-6725

5.4MEDIUM

Key Information:

Vendor

Progress Software
Status
Kendo Ui For Jquery
Kendo Ui For Angular
Kendoreact
Telerik Ui For Asp.net Mvc
Vendor
CVE Published:
2 July 2025

What is CVE-2025-6725?

A Cross-Site Scripting (XSS) vulnerability exists in the PdfViewer component, which allows attackers to execute arbitrary scripts in a user's session. This occurs when a specially-crafted document is loaded, and the user interacts with tools that necessitate re-rendering of the Document Object Model (DOM). If exploited, this vulnerability can compromise user data and session integrity.

Affected Version(s)

Kendo UI for Angular 18.5.0 <= 19.1.2

Kendo UI for jQuery 2024.4.1112 <= 2025.2.520

KendoReact 5.10.0 <= 11.1.0

References

https://www.telerik.com/blazor-ui/documentation/knowledge...
https://www.telerik.com/aspnet-core-ui/documentation/know...
https://www.telerik.com/aspnet-mvc/documentation/knowledg...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-6725 : Cross-Site Scripting Vulnerability in PdfViewer from Telerik