CVE-2021-23442

Prototype Pollution

High · published September 17, 2021

CVSS v3.1
8.6
EPSS
2%
Percentile
75.5
In the wild
Unconfirmed
What it is

This affects all versions of package @cookiex/deep. The global proto object can be polluted using the __proto__ object.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L/E:P/RL:O/RC:R
CVSS v4.0
Not supplied
EPSS
0.01590 · 75.5th percentile
Published
2021-09-17T09:45Z
EPSS history
Timeline
  • 17 SEP 09:45Z
    Prototype Pollution
    cvelistv5