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    CVE-2025-15366

    The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.

    Published:Jan 20, 2026
    Last Modified:Jul 9, 2026
    EPS:Jan 20, 2026
    EPSS Score:0.00344
    CVSS Score:7.1

    Affected Products

    Vendor
    Python
    Product
    Cpython

    Exploits

    No exploit reference

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    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