Advisories

cPanel & WHM Authentication Bypass via Login Flow

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severity
critical
date
Affecting
  • cPanel & WHM 11.110.0 < 11.110.0.97

  • cPanel & WHM 11.118.0 < 11.118.0.63

  • cPanel & WHM 11.126.0 < 11.126.0.54

  • cPanel & WHM 11.132.0 < 11.132.0.29

  • cPanel & WHM 11.134.0 < 11.134.0.20

  • cPanel & WHM 11.136.0 < 11.136.0.5

  • WP Squared 11.136.1 < 11.136.1.7

CWE
  • CWE-306 Missing Authentication for Critical Function
CVSS
9.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Description
cPanel and WHM versions prior to 11.110.0.97, 11.118.0.63, 11.126.0.54, 11.132.0.29, 11.134.0.20, and 11.136.0.5 contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.

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