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    CVE-2025-40905

    WWW::OAuth 1.000 and earlier for Perl uses the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions.

    Published:Feb 12, 2026
    Last Modified:Mar 10, 2026
    EPS:Feb 12, 2026
    EPSS Score:0.00051
    CVSS Score:7.3

    Affected Products

    Vendor
    Dbook
    Product
    Www::oauth
    Vendor
    Dbook
    Product
    Www\

    Exploits

    No exploit reference

    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