GHSA-f7qw-5pvg-mmwp – lutils-merge

Package

Manager: npm
Name: lutils-merge
Vulnerable Version: >=0 <=0.2.6

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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

EPSS: N/A pctlN/A

Details

Prototype Pollution in lutils-merge All versions of `lutils-merge` are vulnerable to Prototype Pollution. The merge() function fails to prevent user input to alter an Object's prototype, allowing attackers to modify override properties of all objects in the application. This may lead to Denial of Service or may be chained with other vulnerabilities leading to Remote Code Execution. ## Recommendation The package is deprecated and no fixes are available. Consider using an alternative package.

Metadata

Created: 2019-06-13T18:58:44Z
Modified: 2021-08-16T14:36:47Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/06/GHSA-f7qw-5pvg-mmwp/GHSA-f7qw-5pvg-mmwp.json
CWE IDs: ["CWE-400"]
Alternative ID: N/A
Finding: F067
Auto approve: 1