CVE-2025-66520 | THREATINT

Description

A stored cross-site scripting (XSS) vulnerability exists in the Portfolio feature of the Foxit PDF Editor cloud (pdfonline.foxit.com). User-supplied SVG files are not properly sanitized or validated before being inserted into the HTML structure. As a result, embedded HTML or JavaScript within a crafted SVG may execute whenever the Portfolio file list is rendered.

PUBLISHED Reserved 2025-12-04 | Published 2025-12-19 | Updated 2025-12-19 | Assigner Foxit

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status

unaffected

before 2025‑12‑01

affected

Credits

Novee finder

References

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

cve.org (CVE-2025-66520)

nvd.nist.gov (CVE-2025-66520)

Download JSON