CVE-2018-16469
Prototype Pollution in merge
7.5
HIGH
CVSS 3.1
EPSS 0.41%
Description
Versions of `merge` before 1.2.1 are vulnerable to prototype pollution. The `merge.recursive` function can be tricked into adding or modifying properties of the Object prototype. ## Recommendation Update to version 1.2.1 or later.
How to fix CVE-2018-16469
To remediate CVE-2018-16469, upgrade the affected package to a fixed version below.
- npm/merge—upgrade to 1.2.1 or later
Is CVE-2018-16469 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.2.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |