CVE Watch7 de nov. de 2026

CVE-2026-110004

The wpForo Forum plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the theme_delete

CVSS

6.5

Média

EPSS

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KEV

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Exploit Today

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0-100

Publicado: 7 de nov. de 2026 · Última mod.: 7 de nov. de 2026 · CWE-22

EPSS · 30d

Ainda não há histórico EPSS suficiente.

Descrição técnica

The wpForo Forum plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the theme_delete function in all versions up to, and including, 3.2.2 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This exploit chain is reachable only on sites where an administrator has created a custom wpForo secondary usergroup with a blank WordPress role and the 'mth' (Manage Themes) capability; on such sites, an attacker can self-register and claim that group via the unguarded wpforo_secondary_groupids[] POST field, bypassing the role-based group filter and gaining theme-management access as a Subscriber.

Referências oficiais

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