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    CVE-2025-52374

    Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.

    Published:Jul 21, 2025
    Last Modified:Aug 7, 2025
    EPS:Jul 21, 2025
    EPSS Score:0.00017
    CVSS Score:4.6

    Affected Products

    Vendor
    Hmailserver
    Product
    Hmailserver

    Exploits

    https://github.com/mojibake-dev/hMailEnumhttps://github.com/mojibake-dev/mojibake-CVE/blob/main/hMailServer/CVE-2025-52374.md

    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