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CVE-2022-31140

7.5 · HIGH

Valinor is a PHP library that helps to map any input into a strongly-typed value object structure.

Published Jul 11, 2022CWE-209EPSS 1.49%

Overview

CVE-2022-31140 is a high-severity vulnerability. It was published on July 11, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Valinor is a PHP library that helps to map any input into a strongly-typed value object structure. Prior to version 0.12.0, Valinor can use `Throwable#getMessage()` when it should not have permission to do so. This is a problem with cases such as an SQL exception showing an SQL snippet, a database connection exception showing database IP address/username/password, or a timeout detail / out of memory detail. Attackers could use this information for potential data exfiltration, denial of service attacks, enumeration attacks, etc. Version 0.12.0 contains a patch for this vulnerability.

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/CuyZ/Valinor/releases/tag/0.12.0GitHubgithub.com/CuyZ/Valinor/security/advisories/GHSA-5pgm-3j3g-2rc7GitHubgithub.com/CuyZ/Valinor/releases/tag/0.12.0GitHubgithub.com/CuyZ/Valinor/security/advisories/GHSA-5pgm-3j3g-2rc7

How CyberStrike helps

Frequently asked questions

What is CVE-2022-31140?

CVE-2022-31140 is a high-severity vulnerability. It was published on July 11, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2022-31140?

This vulnerability has a CVSS 3.1 base score of 7.5, 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-2022-31140?

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-2022-31140?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-31140 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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