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CVE-2024-9026

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CVE-2024-9026

Published: Oct 8, 2024

Modified: Nov 3, 2025

PUBLISHED

CVSS v3.1

3.3

LOW

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.

VendorProductVersions

PHP Group

PHP

affected
8.1.* - < 8.1.30
affected
8.2.* - < 8.2.24
affected
8.3.* - < 8.3.12

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

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