XSS in Progress Software Kendoreact
CVE-2025-6725
In the PdfViewer component, a Cross-Site Scripting (XSS) vulnerability is possible if a specially-crafted document has already been loaded and the user engages with a tool that requires the DOM to be re-rendered.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (14.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Progress Software Kendoreact — versions 5.10.0
- Progress Software Kendo Ui For Angular — versions 18.5.0
- Progress Software Kendo Ui For Jquery — versions 2024.4.1112
- Progress Software Telerik Ui For Asp.net Core — versions 2024.4.1112
- Progress Software Telerik Ui For Asp.net Mvc — versions 2024.4.1112
- Progress Software Telerik Ui For Blazor — versions 3.6.0
Weakness classification (CWE)
References
- www.telerik.com/blazor-ui/documentation/knowledge-base/pdfviewer-xss-vulnerabil…
- www.telerik.com/aspnet-core-ui/documentation/knowledge-base/kb-security-pdfview…
- www.telerik.com/aspnet-mvc/documentation/knowledge-base/kb-security-pdfviewer-x…
- www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-pdfvie…
- www.telerik.com/kendo-angular-ui/components/knowledge-base/kb-security-pdfviewe…
- www.telerik.com/kendo-react-ui/components/knowledge-base/kb-security-pdfviewer-…
Frequently asked questions
- What is CVE-2025-6725?
- CVE-2025-6725 is a medium-severity vulnerability in Progress Software Kendoreact, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-07-02.
- How severe is CVE-2025-6725?
- Medium severity. CVSS v3 base score is 5.4 out of 10.