Vulnerability Database

313,519

Total vulnerabilities in the database

CVE-2025-66501

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.

  • Published: Dec 19, 2025
  • Updated: Dec 20, 2025
  • CVE: CVE-2025-66501
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.3
  • AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

CWEs:

OWASP TOP 10:

No affected software listed.