HIGH
GHSA-h5mp-5q4p-ggf5
Prototype Pollution in lodash.defaultsdeep
Quick fix
GHSA-h5mp-5q4p-ggf5 — lodash.defaultsdeep: upgrade to the fixed version with the command below.
npm install lodash.defaultsdeep@4.6.1Details
Versions of `lodash.defaultsdeep` before 4.6.1 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.
## Recommendation
Update to version 4.6.1 or later.
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