CVE-2021-23700
Prototype Pollution in merge-deep2.
6.5
MEDIUM
CVSS 3.1
EPSS 0.48%
Description
All versions of package merge-deep2 are vulnerable to Prototype Pollution via the mergeDeep() function.
How to fix CVE-2021-23700
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/merge-deep2—no fix listed
Is CVE-2021-23700 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 3.0.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |