CVE-2023-26113 : Security Advisory and Response

This CVE record, assigned by Snyk, covers the vulnerability identified as CVE-2023-26113 which was published on March 18, 2023. The vulnerability is related to Prototype Pollution in versions of the package collection.js before 6.8.1.

Understanding CVE-2023-26113

This section will provide an overview of the CVE-2023-26113 vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2023-26113?

CVE-2023-26113 refers to a vulnerability in versions of the package collection.js before 6.8.1. It is specifically related to Prototype Pollution via the extend function in Collection.js/dist/node/iterators/extend.js.

The Impact of CVE-2023-26113

The impact of CVE-2023-26113 is rated as high severity with a CVSS base score of 7.5. This vulnerability could potentially lead to a situation where an attacker could manipulate prototype properties leading to unexpected behavior in the application.

Technical Details of CVE-2023-26113

Understanding the technical aspects of the CVE-2023-26113 vulnerability is crucial in order to comprehend its implications fully.

Vulnerability Description

The vulnerability arises due to improper handling of prototype properties in the extend function of Collection.js/dist/node/iterators/extend.js prior to version 6.8.1.

Affected Systems and Versions

The affected product is collection.js with versions earlier than 6.8.1 being vulnerable to the Prototype Pollution issue. It is important for users of this package to be aware of the specific version range that is impacted.

Exploitation Mechanism

An attacker exploiting this vulnerability could manipulate prototype properties, leading to potential security risks and unexpected behavior within the application using the affected version of collection.js.

Mitigation and Prevention

Addressing CVE-2023-26113 necessitates immediate actions to mitigate the risk and prevent any potential exploitation.

Immediate Steps to Take

Users of collection.js are advised to update to version 6.8.1 or above to eliminate the Prototype Pollution vulnerability. It is crucial to apply patches or follow recommended security guidelines promptly.

Long-Term Security Practices

Maintaining secure coding practices, performing regular security assessments, and staying informed about potential vulnerabilities in dependencies are essential for long-term security hygiene.

Patching and Updates

Regularly updating dependencies and monitoring security advisories from the package maintainers can help in staying protected against known vulnerabilities like CVE-2023-26113. Ensure that your software components are always up-to-date to mitigate such risks effectively.