CVE Watch13 oct 2026

CVE-2026-74035

Wazuh versions from 4.6.0 before 4.14.8 contain an authentication bypass vulnerability where security.update_user places the reserved user g

CVSS

7.2

Alto

EPSS

0.5%

p42

KEV

—

Exploit Today

0-100

Publicado: 13 oct 2026 · Última mod.: 13 oct 2026 · CWE-863

EPSS · 30d

0.5%EPSS · 30 días0.5%

2026-10-142026-10-22

Descripción técnica

Wazuh versions from 4.6.0 before 4.14.8 contain an authentication bypass vulnerability where security.update_user places the reserved user guard and password policy inside a falsy truthiness check. A delegated user administrator can send an empty password to the user update endpoint, bypassing the reserved user guard to take over the wazuh superuser account and authenticate with empty credentials.

Referencias oficiales

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