cvedb.io
CVE-2025-66500
MEDIUM · CVSS 6.3
EPSS exploitation probability: 0%
Published 2025-12-19T08:15:52.963 · Last modified 2026-06-17T09:56:56.700

Summary

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.

Affected products

foxit — pdf_editor_cloud

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.