CVE-2024-1874
Command injection via array-ish $command parameter of proc_open()
9.4
CRITICAL
CVSS 3.1
EPSS 32.6%
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.
How to fix CVE-2024-1874
To remediate CVE-2024-1874, upgrade the affected package to a fixed version below.
- —upgrade to 8.1.28 or later
- —upgrade to 8.1.28 or later
- —upgrade to 8.1.28 or later
Is CVE-2024-1874 being exploited?
Moderate — EPSS is 32.6%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 8.1.28, >= 8.2.0, < 8.2.18, >= 8.3.0, < 8.3.5
- from 0, < 8.1.28, >= 8.2.0, < 8.2.18, >= 8.3.0, < 8.3.5
- from 0, < 8.1.28, >= 8.2.0, < 8.2.18, >= 8.3.0, < 8.3.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L |