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.
Does this matter?
Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.27% probability · 18th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Source
- security@progress.com
EPSS 0.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://www.telerik.com/aspnet-core-ui/documentation/knowledge-base/kb-security-pdfviewer-xss-cve-2025-6725
- https://www.telerik.com/aspnet-mvc/documentation/knowledge-base/kb-security-pdfviewer-xss-cve-2025-6725
- https://www.telerik.com/blazor-ui/documentation/knowledge-base/pdfviewer-xss-vulnerability-cve-2025-6725
- https://www.telerik.com/kendo-angular-ui/components/knowledge-base/kb-security-pdfviewer-xss-cve-2025-6725
- https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-pdfviewer-xss-cve-2025-6725
- https://www.telerik.com/kendo-react-ui/components/knowledge-base/kb-security-pdfviewer-xss-cve-2025-6725
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.