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    CVE-2021-46900

    Sympa before 6.2.62 relies on a cookie parameter for certain security objectives, but does not ensure that this parameter exists and has an unpredictable value. Specifically, the cookie parameter is both a salt for stored passwords and an XSS protection mechanism.

    Published:Dec 31, 2023
    Last Modified:Apr 17, 2025
    EPS:Dec 31, 2023
    EPSS Score:0.00127
    CVSS Score:7.5

    Affected Products

    Vendor
    Sympa
    Product
    Sympa

    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