🛡️ CVE-2025-66501
🟡 CVSS 6.3 — Medium ✅ No Known Exploit CWE-79 NVD
6.3
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity MEDIUM
CVSS Score 6.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
CWE CWE-79
Public Exploit ✅ No
Source NVD
Published 2025-12-19
Updated 2026-06-02
Modified 2025-12-23
Fix URL N/A

Affected Packages

Software From version Fixed in
pdf-editor-cloud 2025-12-01

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