CVE-2024-8926
HIGH8.8EPSS 2.7%PHP CGI Parameter Injection Vulnerability (CVE-2024-4577 bypass)
Published: 10/8/2024Modified: 4/28/2026
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.
Affected packages (4)
- Bitnami/libphpfrom 0, < 8.1.30, >= 8.2.0, < 8.2.24, >= 8.3.0, < 8.3.12
- Bitnami/phpfrom 0, < 8.1.30, >= 8.2.0, < 8.2.24, >= 8.3.0, < 8.3.12
- Bitnami/php-minfrom 0, < 8.1.30, >= 8.2.0, < 8.2.24, >= 8.3.0, < 8.3.12
- Debian/php8.2from 0, < 8.2.24-1~deb12u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |