HIGH7.5

GHSA-f9cm-qmx5-m98h

Prototype Pollution in merge

Quick fix

GHSA-f9cm-qmx5-m98h — merge: upgrade to the fixed version with the command below.

npm install merge@1.2.1

Details

Versions of `merge` before 1.2.1 are vulnerable to prototype pollution. The `merge.recursive` function can be tricked into adding or modifying properties of the Object prototype.

## Recommendation

Update to version 1.2.1 or later.

Are you affected?

Enter the version of the package you're using.

Affected packages

npm/merge

Introduced in: 0Fixed in: 1.2.1

Fixnpm install merge@1.2.1

References

https://nvd.nist.gov/vuln/detail/CVE-2018-16469[ADVISORY]
https://hackerone.com/reports/381194[WEB]
https://github.com/advisories/GHSA-f9cm-qmx5-m98h[ADVISORY]
https://www.npmjs.com/advisories/722[WEB]