CVE-2021-40663: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

July 1, 2022 (updated July 11, 2022)

deep.assign npm package 0.0.0-alpha.0 is vulnerable to Improperly Controlled Modification of Object Prototype Attributes (‘Prototype Pollution’).

References

github.com/advisories/GHSA-3829-mgmw-jcg4
github.com/janbialostok/deep-assign/issues/1
nvd.nist.gov/vuln/detail/CVE-2021-40663
www.npmjs.com/package/deep.assign

Detect and mitigate CVE-2021-40663 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →