CVE-2020-28442
Prototype Pollution in js-data
9.8
CRITICAL
CVSS 3.1
EPSS 0.63%
Description
All versions of package js-data prior to 3.0.10 are vulnerable to Prototype Pollution via the `deepFillIn` function.
How to fix CVE-2020-28442
To remediate CVE-2020-28442, upgrade the affected package to a fixed version below.
- npm/js-data—upgrade to 3.0.10 or later
Is CVE-2020-28442 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.0.10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |