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CVE-2023-45827

7.3 · HIGH

Dot diver is a lightweight, powerful, and dependency-free TypeScript utility library that provides types and functions to work with object paths in dot notation.

Published Nov 6, 2023CWE-1321EPSS 1.17%

Overview

CVE-2023-45827 is a high-severity vulnerability. It was published on November 6, 2023 and has a CVSS 3.1 base score of 7.3 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Dot diver is a lightweight, powerful, and dependency-free TypeScript utility library that provides types and functions to work with object paths in dot notation. In versions prior to 1.0.2 there is a Prototype Pollution vulnerability in the `setByPath` function which can leads to remote code execution (RCE). This issue has been addressed in commit `98daf567` which has been included in release 1.0.2. Users are advised to upgrade. There are no known workarounds to 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/clickbar/dot-diver/commit/98daf567390d816fd378ec998eefe2e97f293d5aGitHubgithub.com/clickbar/dot-diver/security/advisories/GHSA-9w5f-mw3p-pj47GitHubgithub.com/clickbar/dot-diver/commit/98daf567390d816fd378ec998eefe2e97f293d5aGitHubgithub.com/clickbar/dot-diver/security/advisories/GHSA-9w5f-mw3p-pj47

How CyberStrike helps

Frequently asked questions

What is CVE-2023-45827?

CVE-2023-45827 is a high-severity vulnerability. It was published on November 6, 2023 and has a CVSS 3.1 base score of 7.3 (HIGH).

How severe is CVE-2023-45827?

This vulnerability has a CVSS 3.1 base score of 7.3, 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-2023-45827?

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-2023-45827?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-45827 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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