CVE-2025-66520

published 2025-12-19

CVE-2025-66520: 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…

medium 5.4 CVSS 3.1

AV N AC L PR L UI R S C C L I L A N

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
foxit	pdf_editor_cloud	< 2025-12-01	2025-12-01
foxit_software_inc	pdfonline.foxit.com	—	—

CWE-79