CVE-2022-3384 : faille élevée ultimatemember Ultimate Member – User… (CVSS 7.2)

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.

Sévérité

Élevée (CVSS 7.2)

Vecteur CVSS

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitation active

Non signalée par la CISA

Publication

29 nov. 2022

Dernière mise à jour

8 avr. 2026

• ultimatemember Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin

• Fiche CVE-2022-3384 sur le NVD (NIST)
• wordfence.com/threat…
• yuque.com/docs/share/8796eef9-ac4c-4339-96b4-6c21313ecf3e
• github.com/H4de5…
• plugins.trac.wordpress.org/changeset
• wordfence.com/vulnerability-advisories-continued/