CVE-2022-3384

7.2 HIGH
Published: November 29, 2022 Modified: April 08, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/H4de5-7/vulnerabilities/blob/main/CVE-2022-3383%20%26%26%20CVE-2022-3384.md
Source: security@wordfence.com
Exploit Third Party Advisory
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2805393%40ultimate-member&new=2805393%40ultimate-member&sfp_email=&sfph_mail=
Source: security@wordfence.com
Patch Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/cdcdbba7-8280-457b-a511-66a486978a31?source=cve
Source: security@wordfence.com
https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3384
Source: security@wordfence.com
Third Party Advisory
https://www.yuque.com/docs/share/8796eef9-ac4c-4339-96b4-6c21313ecf3e
Source: security@wordfence.com
Exploit Third Party Advisory
https://github.com/H4de5-7/vulnerabilities/blob/main/CVE-2022-3383%20%26%26%20CVE-2022-3384.md
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2805393%40ultimate-member&new=2805393%40ultimate-member&sfp_email=&sfph_mail=
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory
https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3384
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://www.yuque.com/docs/share/8796eef9-ac4c-4339-96b4-6c21313ecf3e
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory

9 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.2 / 10.0
EPSS (Exploit Probability)
38.4%
97th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-94

Affected Vendors

ultimatemember

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