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CVE-2022-3384

7.2 · HIGH

The Ultimate Member plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 2.5.0 via the populate_dropdown_options function that accepts user supplied input a…

Published Nov 29, 2022CWE-94EPSS 3.00%

Overview

CVE-2022-3384 is a high-severity vulnerability. It was published on November 29, 2022 and has a CVSS 3.1 base score of 7.2 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

The Ultimate Member plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 2.5.0 via the populate_dropdown_options function that accepts user supplied input and passes it through call_user_func(). This is restricted to non-parameter PHP functions like phpinfo(); since user supplied parameters are not passed through the function. This makes it possible for authenticated attackers, with administrative privileges, to execute code on the server.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/H4de5-7/vulnerabilities/blob/main/CVE-2022-3383%20%26%26%20CVE-2022-3384.mdRefplugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2805393%40ultimate-member&new=2805393%40ultimate-member&sfp_email=&sfph_mail=Refwww.wordfence.com/threat-intel/vulnerabilities/id/cdcdbba7-8280-457b-a511-66a486978a31?source=cveRefwww.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3384Refwww.yuque.com/docs/share/8796eef9-ac4c-4339-96b4-6c21313ecf3eGitHubgithub.com/H4de5-7/vulnerabilities/blob/main/CVE-2022-3383%20%26%26%20CVE-2022-3384.mdRefplugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2805393%40ultimate-member&new=2805393%40ultimate-member&sfp_email=&sfph_mail=Refwww.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3384Refwww.yuque.com/docs/share/8796eef9-ac4c-4339-96b4-6c21313ecf3e

How CyberStrike helps

Frequently asked questions

What is CVE-2022-3384?

CVE-2022-3384 is a high-severity vulnerability. It was published on November 29, 2022 and has a CVSS 3.1 base score of 7.2 (HIGH).

How severe is CVE-2022-3384?

This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-3384?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-3384?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-3384 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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