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CVE-2022-24800

8.1 · HIGH

October/System is the system module for October CMS, a self-hosted CMS platform based on the Laravel PHP Framework.

Published Jul 12, 2022CWE-362EPSS 1.46%

Overview

CVE-2022-24800 is a high-severity vulnerability. It was published on July 12, 2022 and has a CVSS 3.1 base score of 8.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

October/System is the system module for October CMS, a self-hosted CMS platform based on the Laravel PHP Framework. Prior to versions 1.0.476, 1.1.12, and 2.2.15, when the developer allows the user to specify their own filename in the `fromData` method, an unauthenticated user can perform remote code execution (RCE) by exploiting a race condition in the temporary storage directory. This vulnerability affects plugins that expose the `October\Rain\Database\Attach\File::fromData` as a public interface and does not affect vanilla installations of October CMS since this method is not exposed or used by the system internally or externally. The issue has been patched in Build 476 (v1.0.476), v1.1.12, and v2.2.15. Those who are unable to upgrade may apply with patch to their installation manually as a workaround.

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/octobercms/library/commit/fe569f3babf3f593be2b1e0a4ae0283506127a83GitHubgithub.com/octobercms/october/security/advisories/GHSA-8v7h-cpc2-r8jpGitHubgithub.com/octobercms/library/commit/fe569f3babf3f593be2b1e0a4ae0283506127a83GitHubgithub.com/octobercms/october/security/advisories/GHSA-8v7h-cpc2-r8jp

How CyberStrike helps

Frequently asked questions

What is CVE-2022-24800?

CVE-2022-24800 is a high-severity vulnerability. It was published on July 12, 2022 and has a CVSS 3.1 base score of 8.1 (HIGH).

How severe is CVE-2022-24800?

This vulnerability has a CVSS 3.1 base score of 8.1, 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-2022-24800?

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-2022-24800?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-24800 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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