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.
History

Fri, 19 Dec 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 19 Dec 2025 07:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Foxit pdfonline.foxit.com Stored Cross-Site Scripting in eSign Predefined Text Feature
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: 2025-12-19T07:23:29.090Z

Updated: 2025-12-19T17:12:02.258Z

Reserved: 2025-12-03T01:33:55.298Z

Link: CVE-2025-66501

cve-icon Vulnrichment

Updated: 2025-12-19T17:11:52.297Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-19T08:15:53.583

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

Link: CVE-2025-66501

cve-icon Redhat

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