CVE-2024-1874

CRITICAL9.4EPSS 68.6%

Command injection via array-ish $command parameter of proc_open()

Published: 8/11/2025Modified: 11/6/2025

Description

In PHP versions 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, when using proc_open() command with array syntax, due to insufficient escaping, if the arguments of the executed command are controlled by a malicious user, the user can supply arguments that would execute arbitrary commands in Windows shell.

Affected packages (3)

  • Bitnami/libphpfrom 0, < 8.1.28, >= 8.2.0, < 8.2.18, >= 8.3.0, < 8.3.5
  • Bitnami/phpfrom 0, < 8.1.28, >= 8.2.0, < 8.2.18, >= 8.3.0, < 8.3.5
  • Bitnami/php-minfrom 0, < 8.1.28, >= 8.2.0, < 8.2.18, >= 8.3.0, < 8.3.5

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1CRITICAL9.4CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

References (11)