CVE-2025-66501 - Foxit pdfonline.foxit.com Stored Cross-Site Scripting in eSign Predefined Text F...

CVE ID : CVE-2025-66501 Published : Dec. 19, 2025, 7:23 a.m. | 47 minutes ago 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. Severity: 6.3 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Source: Telegram CVE Monitor