CVE-2018-16486
Prototype Pollution in defaults-deep
9.8
CRITICAL
CVSS 3.1
EPSS 0.44%
Description
All versions of `defaults-deep` are vulnerable to prototype pollution. Provided certain input `defaults-deep` can add or modify properties of the `Object` prototype. These properties will be present on all objects. ## Recommendation As no patch is currently available for this vulnerability it is our recommendation to select another module that can provide this functionality.
How to fix CVE-2018-16486
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- —no fix listed
Is CVE-2018-16486 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 0.2.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |