Feed/CVE-2025-66500
CVE-2025-66500MEDIUMCVSS 6.3

CVE-2025-66500

Published Dec 19, 2025·Updated Jun 17, 2026

NVD Description

A stored cross-site scripting (XSS) vulnerability exists in webplugins.foxit.com. A postMessage handler fails to validate the message origin and directly assigns externalPath to a script source, allowing an attacker to execute arbitrary JavaScript when a crafted postMessage is received.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

References

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