GMS-2020-355: Prototype Pollution in lodash.mergewith

September 3, 2020 (updated September 29, 2021)

Versions of lodash.mergewith are vulnerable to prototype pollution. The function mergeWith may allow a malicious user to modify the prototype of Object via {constructor: {prototype: {...}}} causing the addition or modification of an existing property that will exist on all objects.

Update to or later.

References

github.com/advisories/GHSA-779f-wgxg-qr8f
www.npmjs.com/advisories/1071

Code Behaviors & Features

Detect and mitigate GMS-2020-355 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →