CVE-2023-30857
3.7 · LOWOverview
CVE-2023-30857 is a low-severity vulnerability affecting aedart ion. It was published on April 28, 2023 and has a CVSS 3.1 base score of 3.7 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
@aedart/support is the support package for Ion, a monorepo for JavaScript/TypeScript packages. Prior to version `0.6.1`, there is a possible prototype pollution issue for the `MetadataRecord`, when merged with a base class' metadata object, in `meta` decorator from the `@aedart/support` package. The likelihood of exploitation is questionable, given that a class's metadata can only be set or altered when the class is decorated via `meta()`. Furthermore, object(s) of sensitive nature would have to be stored as metadata, before this can lead to a security impact. The issue has been patched in version `0.6.1`.
Remediation
Check the references section for vendor advisories and patches from aedart. Update ion to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| aedart | ion | >= 0, < 0.6.1 | Affected |
References
Frequently Asked Questions
What is CVE-2023-30857?
CVE-2023-30857 is a low-severity vulnerability affecting aedart ion. It was published on April 28, 2023 and has a CVSS 3.1 base score of 3.7 (LOW).
How severe is CVE-2023-30857?
This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-30857?
Check the references section for vendor advisories and patches from aedart. Update ion to the latest patched version. 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-2023-30857?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-30857 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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