CVE-2022-25907
ts-deepmerge before 2.0.2 vulnerable to Prototype Pollution
9.8
CRITICAL
CVSS 3.1
EPSS 0.20%
Description
The package ts-deepmerge before version 2.0.2 is vulnerable to Prototype Pollution due to missing sanitization of the `merge` function.
How to fix CVE-2022-25907
To remediate CVE-2022-25907, upgrade the affected package to a fixed version below.
- npm/ts-deepmerge—upgrade to 2.0.2 or later
Is CVE-2022-25907 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.0.2
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 |