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CVE-2024-24754

3.7 · LOW

Bref enable serverless PHP on AWS Lambda.

Published Feb 1, 2024CWE-436EPSS 0.62%

Overview

CVE-2024-24754 is a low-severity vulnerability. It was published on February 1, 2024 and has a CVSS 3.1 base score of 3.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Bref enable serverless PHP on AWS Lambda. When Bref is used with the Event-Driven Function runtime and the handler is a `RequestHandlerInterface`, then the Lambda event is converted to a PSR7 object. During the conversion process, if the request is a MultiPart, each part is parsed and its content added in the `$files` or `$parsedBody` arrays. The conversion process produces a different output compared to the one of plain PHP when keys ending with and open square bracket ([) are used. Based on the application logic the difference in the body parsing might lead to vulnerabilities and/or undefined behaviors. This vulnerability is patched in 2.1.13.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/brefphp/bref/commit/c77d9f5abf021f29fa96b5720b7b84adbd199092GitHubgithub.com/brefphp/bref/security/advisories/GHSA-82vx-mm6r-gg8wGitHubgithub.com/brefphp/bref/commit/c77d9f5abf021f29fa96b5720b7b84adbd199092GitHubgithub.com/brefphp/bref/security/advisories/GHSA-82vx-mm6r-gg8w

How CyberStrike helps

Frequently asked questions

What is CVE-2024-24754?

CVE-2024-24754 is a low-severity vulnerability. It was published on February 1, 2024 and has a CVSS 3.1 base score of 3.7 (LOW).

How severe is CVE-2024-24754?

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2024-24754?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-24754?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-24754 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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