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.
History

Fri, 19 Dec 2025 07:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Foxit pdfonline.foxit.com Stored Cross-Site Scripting in Trusted Certificates Feature
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Foxit

Published:

Updated: 2025-12-19T07:33:01.761Z

Reserved: 2025-12-04T03:37:51.889Z

Link: CVE-2025-66521

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-12-19T08:15:54.240

Modified: 2025-12-19T08:15:54.240

Link: CVE-2025-66521

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.