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CVE Watch30 ago 2026

CVE-2026-81766

The Really Simple Security WordPress plugin before 9.8.0 does not check that the user is allowed to install Really Simple Security WordPre

CVSS

Sin CVSS

EPSS

0.1%

p4

KEV

Exploit Today

1

0-100

Publicado: 30 ago 2026 · Última mod.: 30 ago 2026

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

The Really Simple Security WordPress plugin before 9.8.0 does not check that the user is allowed to install Really Simple Security WordPress plugin before 9.8.0 before installing one from a user-supplied URL, allowing an administrator of a subsite on a multisite network to install and execute arbitrary code in the network-shared Really Simple Security WordPress plugin before 9.8.0 directory, which WordPress otherwise reserves to the network administrator. Exploitation requires the network administrator to have enabled the Really Simple Security WordPress plugin before 9.8.0 administration menu for subsites, which is not the default.

Referencias oficiales
CVEs relacionados

Sin CVEs relacionados por CWE o producto.