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    CVE-2023-43901

    Incorrect access control in the AdHoc User creation form of eMudhra emSigner v2.8.7 allows unauthenticated attackers to arbitrarily modify usernames and privileges by using the email address of a registered user.

    Published:Nov 14, 2023
    Last Modified:Aug 28, 2026
    EPS:Nov 14, 2023
    EPSS Score:0.00441
    CVSS Score:5.4

    Affected Products

    Vendor
    Emudhra
    Product
    Emsigner

    Exploits

    https://secpro.llc/EMSigner-CVE-1/https://secpro.llc/EMSigner-CVE-1/

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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