USN-5180-1

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    USN-5180-1

    Published: 7 Dec 2021Last Modified: 10 Feb 2026

    Summary: mailman vulnerability

    Details: It was discovered that Mailman incorrectly handled CSRF tokens. A remote list member or moderator could possibly use their own token to craft an admin request CSRF attack and set a new admin password or make other changes.

    References: https://ubuntu.com/security/notices/USN-5180-1, https://ubuntu.com/security/CVE-2021-44227

    Affected packages

    Package

    Name: mailman

    Purl: pkg:deb/ubuntu/mailman@1:2.1.26-1ubuntu0.6?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:2.1.26-1ubuntu0.6

    Affected versions

    1:2.1.23-1
    1:2.1.24-1
    1:2.1.25-1
    1:2.1.26-1
    1:2.1.26-1ubuntu0.1
    1:2.1.26-1ubuntu0.2
    1:2.1.26-1ubuntu0.3
    1:2.1.26-1ubuntu0.4
    1:2.1.26-1ubuntu0.5

    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
    USN-5180-1 | CVE-DB