Threat Intel

v0.1

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CVE-2025-66500

MED 6.3
Published
2025-12-19
Last Modified
2025-12-23
Affected Apps
18
Affected Devices
46
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
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.
References 1