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.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 23 Dec 2025 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Foxit
Foxit pdf Editor Cloud
CPEs cpe:2.3:a:foxit:pdf_editor_cloud:*:*:*:*:*:*:*:*
Vendors & Products Foxit
Foxit pdf Editor Cloud

Sun, 21 Dec 2025 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Foxitsoftware
Foxitsoftware pdfonline
Vendors & Products Foxitsoftware
Foxitsoftware pdfonline

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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Foxit

Published:

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 : Analyzed

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

Modified: 2025-12-23T17:33:58.673

Link: CVE-2025-66520

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-21T21:13:23Z

Weaknesses