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Vulnerability record · CVE-2024-1874 · published 29 April 2024

CVE-2024-1874: Php vulnerability

Php · Php

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.

9.4 CVSS 3.1 Critical EPSS 33% · top 1.7% CWE-116 · CWE-116
9.4CVSS 3.1 base score
33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References, 3 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.openwall.com/lists/oss-security/2024/04/12/11 Mailing List
http://www.openwall.com/lists/oss-security/2024/06/07/1 Mailing List
https://github.com/php/php-src/security/advisories/GHSA-pc52-254m-w9w7 ExploitVendor Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/PKGTQUOA2NTZ3RXN22CSAUJPI Mailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/W45DBOH56NQDRTOM2DN2LNA2F Mailing List
https://security.netapp.com/advisory/ntap-20240510-0009/ Third Party Advisory
http://www.openwall.com/lists/oss-security/2024/04/12/11 Mailing List
http://www.openwall.com/lists/oss-security/2024/06/07/1 Mailing List
https://github.com/php/php-src/security/advisories/GHSA-pc52-254m-w9w7 ExploitVendor Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/KJZK3X6B7FBE32FETDSMRLJXT
https://lists.fedoraproject.org/archives/list/[email protected]/message/PKGTQUOA2NTZ3RXN22CSAUJPI Mailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/W45DBOH56NQDRTOM2DN2LNA2F Mailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/ZGWIK3HMBACERGB4TSBB2JUOM
https://security.netapp.com/advisory/ntap-20240510-0009/ Third Party Advisory
https://www.kb.cert.org/vuls/id/123335
https://www.vicarius.io/vsociety/posts/command-injection-vulnerability-in-php-on-windows-systems-cve-2024-1874-and-cve-2 ExploitThird Party Advisory

Track CVE-2024-1874 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-1874), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.