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.
History

Fri, 19 Dec 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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

Type Values Removed Values Added
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.
Title Foxit pdfonline.foxit.com Stored Cross-Site Scripting in Portfolio SVG Handling
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: 2025-12-19T07:30:20.745Z

Updated: 2025-12-19T14:41:00.364Z

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

Link: CVE-2025-66520

cve-icon Vulnrichment

Updated: 2025-12-19T14:40:53.935Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-19T08:15:54.077

Modified: 2025-12-19T18:00:18.330

Link: CVE-2025-66520

cve-icon Redhat

No data.