medium6.3
CVE-2025-66521
A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Trusted Certificates feature.
Impact
A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Trusted Certificates feature. A crafted payload can be injected as the certificate name, which is later rendered into the DOM without proper sanitization. As a result, the injected script executes each time the Trusted Certificates view is loaded.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Foxit | Pdf Editor Cloud | before 2025-12-01 |