UBUNTU-CVE-2018-10101

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    UBUNTU-CVE-2018-10101

    Published: 16 Apr 2018Last Modified: 17 Jul 2025
    Upstream:
    CVE-2018-10101

    Summary:

    Details: Before WordPress 4.9.5, the URL validator assumed URLs with the hostname localhost were on the same host as the WordPress server.

    References: https://ubuntu.com/security/CVE-2018-10101, https://core.trac.wordpress.org/changeset/42894, https://github.com/WordPress/WordPress/commit/804363859602d4050d9a38a21f5a65d9aec18216, https://codex.wordpress.org/Version_4.9.5, https://wordpress.org/news/2018/04/wordpress-4-9-5-security-and-maintenance-release/, https://www.cve.org/CVERecord?id=CVE-2018-10101

    Affected packages

    Package

    Name: wordpress

    Purl: pkg:deb/ubuntu/[email protected]+dfsg1-1?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.9.5+dfsg1-1

    Affected versions

    4.8.2+dfsg-2
    4.8.3+dfsg-1

    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