CVE-2020-17479
Validation bypass in jpv
9.8
CRITICAL
CVSS 3.1
EPSS 0.63%
Description
jpv (aka Json Pattern Validator) before 2.2.2 does not properly validate input, as demonstrated by a corrupted array.
How to fix CVE-2020-17479
To remediate CVE-2020-17479, upgrade the affected package to a fixed version below.
- npm/jpv—upgrade to 2.2.2 or later
Is CVE-2020-17479 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.2.2
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 |