CVE-2024-8926

HIGH

PHP 8.1.0-8.1.29 - OS Command Injection via Windows Codepage Configuration Bypass

Title source: llm

Description

In PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12, when using a certain non-standard configurations of Windows codepages, the fixes for CVE-2024-4577 https://github.com/advisories/GHSA-vxpp-6299-mxw3 may still be bypassed and the same command injection related to Windows "Best Fit" codepage behavior can be achieved. This may allow a malicious user to pass options to PHP binary being run, and thus reveal the source code of scripts, run arbitrary PHP code on the server, etc.

References (2)

Core 2

Core References

Exploit, Vendor Advisory

https://github.com/php/php-src/security/advisories/GHSA-p99j-rfp4-xqvq

Vendor Advisory

https://security.netapp.com/advisory/ntap-20241101-0003/

Scores

CVSS v3 8.1

EPSS 0.0271

EPSS Percentile 86.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Products (1)

php/php 8.1.0 - 8.1.30

Published Oct 08, 2024

Tracked Since Feb 18, 2026