RCE in Ultimatemember Ultimate Member – User Profile, Registration, Login, Directory, Content Restriction & Membership Plugin
CVE-2022-3384
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(). Thi…
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.384 (97.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/threat-intel/vulnerabilities/id/cdcdbba7-8280-457b-a511-66a48…
- www.yuque.com/docs/share/8796eef9-ac4c-4339-96b4-6c21313ecf3e
- github.com/H4de5-7/vulnerabilities/blob/main/CVE-2022-3383 && CVE-2022-3384.md
- plugins.trac.wordpress.org/changeset
- www.wordfence.com/vulnerability-advisories-continued/
Frequently asked questions
- What is CVE-2022-3384?
- CVE-2022-3384 is a high-severity vulnerability in Ultimatemember Ultimate Member – User Profile, Registration, Login, Directory, Content Restriction & Membership Plugin, classified under Code Injection. CVSS score: 7.2/10. Published 2022-11-29.
- How severe is CVE-2022-3384?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2022-3384 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.