CVE-2023-2833

    Dashboard / Vulnerabilities / CVE-2023-2833

    CVE-2023-2833

    Published: 6 Jun 2023Last Modified: 14 Mar 2026

    Summary:

    Details: The ReviewX plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 1.6.13 due to insufficient restriction on the 'rx_set_screen_options' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify their user role by supplying the 'wp_screen_options[option]' and 'wp_screen_options[value]' parameters during a screen option update.

    References: https://plugins.trac.wordpress.org/browser/reviewx/tags/1.6.13/includes/rx-functions.php#L972, https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2916148%40reviewx&old=2912114%40reviewx&sfp_email=&sfph_mail=#file472, https://www.wordfence.com/blog/2023/05/wpdeveloper-addresses-privilege-escalation-vulnerability-in-reviewx-wordpress-plugin/, https://www.wordfence.com/threat-intel/vulnerabilities/id/70e1d701-2cff-4793-9e4c-5b16a4038e8d?source=cve, https://lana.codes/lanavdb/a889c3ff-5df0-4d7e-951f-0b0406468efa/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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
    CVE-2023-2833 | CVE-DB