Advisories

Control Web Panel (CWP) < 1.12 Execution After Redirect in CWPUserIndex

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Severity
critical
Date
Affecting
  • Control Web Panel < 1.12

CWE
  • CWE-698 Execution After Redirect (EAR)
CVSS
9.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
References
Credit
Valentin Lobstein (Chocapikk)
Description
Control Web Panel (CWP) before webpanel_version 1.12 contains an execution after redirect vulnerability in the user panel authentication flow (CWPUserIndex) that allows unauthenticated attackers to bypass authentication by exploiting a missing exit() call after a header('Location: ...') redirect. Attackers can send unauthenticated requests to continue PHP execution past the redirect, reaching user panel functionality that should require authentication.

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