Description
Prototype pollution vulnerability in json8-merge-patch npm package < 1.0.3 may allow attackers to inject or modify methods and properties of the global object constructor.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/980649
Scores
CVSS v3
7.5
EPSS
0.0128
EPSS Percentile
66.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-20
CWE-471
Status
published
Products (2)
json8-merge-patch_project/json8-merge-patch
< 1.0.3
npm/json8-merge-patch
0 - 1.0.3npm
Published
Nov 09, 2020
Tracked Since
Feb 18, 2026