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CVE-2023-41054

8.2 · HIGH

LibreY is a fork of LibreX, a framework-less and javascript-free privacy respecting meta search engine.

Published Sep 4, 2023CWE-918EPSS 0.95%

Overview

CVE-2023-41054 is a high-severity vulnerability. It was published on September 4, 2023 and has a CVSS 3.1 base score of 8.2 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

LibreY is a fork of LibreX, a framework-less and javascript-free privacy respecting meta search engine. LibreY is subject to a Server-Side Request Forgery (SSRF) vulnerability in the `image_proxy.php` file of LibreY before commit 8f9b9803f231e2954e5b49987a532d28fe50a627. This vulnerability allows remote attackers to use the server as a proxy to send HTTP GET requests to arbitrary targets and retrieve information in the internal network or conduct Denial-of-Service (DoS) attacks via the `url` parameter. Remote attackers can use the server as a proxy to send HTTP GET requests and retrieve information in the internal network. Remote attackers can also request the server to download large files or chain requests among multiple instances to reduce the performance of the server or even deny access from legitimate users. This issue has been addressed in https://github.com/Ahwxorg/LibreY/pull/31. LibreY hosters are advised to use the latest commit. There are no known workarounds for this vulne

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/Ahwxorg/LibreY/pull/31GitHubgithub.com/Ahwxorg/LibreY/security/advisories/GHSA-p4f9-h8x8-mpwfGitHubgithub.com/Ahwxorg/LibreY/pull/31GitHubgithub.com/Ahwxorg/LibreY/security/advisories/GHSA-p4f9-h8x8-mpwf

How CyberStrike helps

Frequently asked questions

What is CVE-2023-41054?

CVE-2023-41054 is a high-severity vulnerability. It was published on September 4, 2023 and has a CVSS 3.1 base score of 8.2 (HIGH).

How severe is CVE-2023-41054?

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2023-41054?

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-2023-41054?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-41054 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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