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MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Description
A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Page Templates feature. A crafted payload can be stored as the template name, which is later rendered into the DOM without proper sanitization. As a result, the injected script executes each time the affected PDF is loaded.
Basic Information
ID
CVE-2025-66502
Source
Foxit
Published
Dec 19, 2025 at 07:25
Affected Product
Vendor
Foxit Software Inc.
Product
pdfonline.foxit.com
Version
before 2025‑12‑01
Affected Versions
Foxit Software Inc. pdfonline.foxit.com before 2025‑12‑01