CVE-2024-1874

CriticalCVSS 9.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 29, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2024-1874: Critical severity, CVSS 9.4 | Vulnix