Insecure Direct Object Reference Vulnerability in Foxit Sign Products

CVE-2026-4947

What is CVE-2026-4947?

This vulnerability pertains to a scenario within Foxit Sign's signing invitation acceptance process where the lack of sufficient authorization checks can lead to potential unauthorized access or alteration of documents. Attackers may exploit this weakness by manipulating user-supplied identifiers, which can result in the ability to forge signatures, thereby undermining the authenticity and integrity of documents involved in the signing workflow. It is essential for users to be aware of these risks and ensure implementation of security measures to protect sensitive information.

References