CVE-2025-66501 — Foxit pdfonline.foxit.com Stored Cross-Site Scripting in eSign Predefined Text Feature

CVE-2025-66501

Foxit pdfonline.foxit.com Stored Cross-Site Scripting in eSign Predefined Text Feature PUBLISHED

Description (CNA)

A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Predefined Text feature of the Foxit eSign section. A crafted payload can be stored via the Identity “First Name” field, which is later rendered into the DOM without proper sanitization. As a result, the injected script may execute when predefined text is used or when viewing document properties.

Affected (CNA)

Vendor / product	Versions
Foxit Software Inc. / pdfonline.foxit.com	affected before 2025‑12‑01

CWE

CWE-79

References

https://www.foxit.com/support/security-bulletins.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.