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    CVE-2026-4947

    Addressed a potential insecure direct object reference (IDOR) vulnerability in the signing invitation acceptance process. Under certain conditions, this issue could have allowed an attacker to access or modify unauthorized resources by manipulating user-supplied object identifiers, potentially leading to forged signatures and compromising the integrity and authenticity of documents undergoing the signing process. The issue was caused by insufficient authorization validation on referenced resources during request processing.

    Published:Apr 1, 2026
    Last Modified:Apr 27, 2026
    EPS:Apr 1, 2026
    EPSS Score:0.00032
    CVSS Score:7.1

    Affected Products

    Vendor
    Foxit
    Product
    Esign
    Vendor
    Foxitsoftware
    Product
    Na1.foxitesign.foxit.com

    Exploits

    No exploit reference

    Common Weakness Enumeration

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High