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    CVE-2017-17093

    wp-includes/general-template.php in WordPress before 4.9.1 does not properly restrict the lang attribute of an HTML element, which might allow attackers to conduct XSS attacks via the language setting of a site.

    Published:Dec 2, 2017
    Last Modified:Apr 20, 2025
    EPS:Dec 2, 2017
    EPSS Score:0.04955
    CVSS Score:5.4

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    No exploit reference

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    References

    http://www.securityfocus.com/bid/102024
    https://codex.wordpress.org/Version_4.9.1
    https://github.com/WordPress/WordPress/commit/3713ac5ebc90fb2011e98dfd691420f43da6c09a
    https://lists.debian.org/debian-lts-announce/2017/12/msg00019.html
    https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
    https://wpvulndb.com/vulnerabilities/8968
    https://www.debian.org/security/2018/dsa-4090
    http://www.securityfocus.com/bid/102024
    https://codex.wordpress.org/Version_4.9.1
    https://github.com/WordPress/WordPress/commit/3713ac5ebc90fb2011e98dfd691420f43da6c09a
    https://lists.debian.org/debian-lts-announce/2017/12/msg00019.html
    https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
    https://wpvulndb.com/vulnerabilities/8968
    https://www.debian.org/security/2018/dsa-4090

    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