CVE Watch26 de out. de 2026

CVE-2026-41940

WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability

CVSS

9.8

Crítica

EPSS

98.5%

p100

KEV

SIM

30 de abr. de 2026

Exploit Today

0-100

Publicado: 29 de abr. de 2026 · Última mod.: 26 de out. de 2026 · CWE-306

EPSS · 30d

98.5%EPSS · 30 dias98.5%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

WebPros / cPanel & WHM and WP2 (WordPress Squared)

Vulnerabilidade

WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability

Adicionado ao KEV

30 de abr. de 2026

Corrigir até

3 de mai. de 2026

Uso conhecido em ransomware

Sim

Descrição resumida

WebPros cPanel & WHM (WebHost Manager) and WP2 (WordPress Squared) contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.

Ação necessária

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

https://support.cpanel.net/hc/en-us/articles/40073787579671-cPanel-WHM-Security-Update-04-28-2026 ; https://docs.cpanel.net/release-notes/release-notes/ ; https://docs.wpsquared.com/changelogs/versions/changelog/#13617 ; https://nvd.nist.gov/vuln/detail/CVE-2026-41940"

Descrição técnica

cPanel and WHM versions after 11.40 contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.

Referências oficiais

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