GHSA-779f-wgxg-qr8f – lodash.mergewith

Package

Manager: npm
Name: lodash.mergewith
Vulnerable Version: >=0 <4.6.2

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:U/RC:R

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Prototype Pollution in lodash.mergewith Versions of `lodash.mergewith` before 4.6.2 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 4.6.2 or later.

Metadata

Created: 2020-09-03T18:10:22Z
Modified: 2020-08-31T18:46:16Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-779f-wgxg-qr8f/GHSA-779f-wgxg-qr8f.json
CWE IDs: ["CWE-1321"]
Alternative ID: N/A
Finding: F390
Auto approve: 1