CVE-2024-11234 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Severity

72%

Complexity

39%

Confidentiality

45%

In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, when using streams with configured proxy and "request_fulluri" option, the URI is not properly sanitized which can lead to HTTP request smuggling and allow the attacker to use the proxy to perform arbitrary HTTP requests originating from the server, thus potentially gaining access to resources not normally available to the external user.

CVSS 3.1 Base Score 7.2. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N).

Overview

First reported 6 months ago

2024-11-24 01:15:00

Last updated 6 months ago

2024-11-26 19:06:00

Affected Software

PHP PHP

References

https://github.com/php/php-src/security/advisories/GHSA-c5f2-jwm7-mmq2

https://github.com/php/php-src/security/advisories/GHSA-c5f2-jwm7-mmq2

Exploit, Third Party Advisory

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