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    CVE-2023-23328

    A File Upload vulnerability exists in AvantFAX 3.3.7. An authenticated user can bypass PHP file type validation in FileUpload.php by uploading a specially crafted PHP file.

    Published:Mar 10, 2023
    Last Modified:Mar 4, 2025
    EPS:Mar 10, 2023
    EPSS Score:0.0011
    CVSS Score:8.8

    Affected Products

    Vendor
    Avantfax
    Product
    Avantfax

    Exploits

    https://github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/README.mdhttps://github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/README.md

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    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