Skip to content
fr Sign in
3.3 Low

CVE-2024-9026 In PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12, when using PHP-FPM SAPI and it…

Description

In PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12, when using PHP-FPM SAPI and it is configured to catch workers output through catch_workers_output = yes, it may be possible to pollute the final log or remove up to 4 characters from the log messages by manipulating log message content. Additionally, if PHP-FPM is configured to use syslog output, it may be possible to further remove log data using the same vulnerability.

Affected products and versions

Product Affected versions Fixed in
PHP 8.3 earliest → < 8.3.12 8.3.12
PHP 8.2 earliest → < 8.2.24 8.2.24
PHP 8.1 earliest → < 8.1.30 8.1.30
PHP 8.3 8.3.0 → < 8.3.12 8.3.12
PHP 8.2 8.2.0 → < 8.2.24 8.2.24
PHP 8.1 8.1.0 → < 8.1.30 8.1.30

References

Timeline

  1. Published
  2. Last modified

Other CVEs of PHP

The 103 CVEs of PHP →
CVE-2026-109619 RCE via stale global state 9.2 Critical CVE-2026-109618 RCE via OOM corruption 9.2 Critical CVE-2026-92842 The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a… 5.9 Medium CVE-2026-91768 The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so… 6.5 Medium
Track this CVE