CVE-2020-7774
Prototype Pollution in y18n
7.3
HIGH
CVSS 3.1
EPSS 0.47%
Description
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.
How to fix CVE-2020-7774
To remediate CVE-2020-7774, upgrade the affected package to a fixed version below.
- Alpine/nodejs—upgrade to 10.24.1-r0 or later
- Debian/node-y18n—upgrade to 4.0.0-3 or later
- —upgrade to 3.2.2 or later
Is CVE-2020-7774 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 10.24.1-r0
- from 0, < 4.0.0-3
- from 0, < 3.2.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |