CVE-2021-23574

Prototype Pollution

High · published December 24, 2021

CVSS v3.1
7.5
EPSS
2%
Percentile
82.1
In the wild
Unconfirmed
What it is

All versions of package js-data are vulnerable to Prototype Pollution via the deepFillIn and the set functions. This is an incomplete fix of [CVE-2020-28442](https://snyk.io/vuln/SNYK-JS-JSDATA-1023655).

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O
CVSS v4.0
Not supplied
EPSS
0.02168 · 82.1th percentile
Published
2021-12-24T20:00Z
EPSS history
Timeline
  • 24 DEC 20:00Z
    Prototype Pollution
    cvelistv5