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    CVE-2023-53894

    phpfm 1.7.9 contains an authentication bypass vulnerability that allows attackers to log in by exploiting loose type comparison in password hash validation. Attackers can craft specific password hashes beginning with 0e or 00e to bypass authentication and upload malicious PHP files to the server.

    Published:Dec 16, 2025
    Last Modified:Apr 7, 2026
    EPS:Dec 16, 2025
    EPSS Score:0.00431
    CVSS Score:9.8

    Affected Products

    Vendor
    Dulldusk
    Product
    Phpfilemanager
    Vendor
    Dulldusk
    Product
    Phpfm

    Exploits

    https://www.exploit-db.com/exploits/51594

    Common Weakness Enumeration

    CWE-1390 Weak Authentication

    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