CVE-2026-4261

HIGH

8.8

Descricao

The Expire Users plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.2. This is due to the plugin allowing a user to update the 'on_expire_default_to_role' meta through the 'save_extra_user_profile_fields' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to elevate their privileges to that of an administrator.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/21/2026

Ultima modificacao3/23/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-862

Referencias

https://plugins.trac.wordpress.org/browser/expire-users/tags/1.2.2/admin/expire-user.php#L163(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/d676700b-8c53-4e09-a654-767810b5a775?source=cve(security@wordfence.com)

Correlacoes IOC

Sem correlacoes registradas

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