Detections
Analytics

CVE-2020-17479

critical

Description

jpv (aka Json Pattern Validator) before 2.2.2 does not properly validate input, as demonstrated by a corrupted array.

References

https://www.npmjs.com/package/jpv

https://github.com/manvel-khnkoyan/jpv/commit/e3eec1215caa8d5c560f5e88d0943422831927d6

https://github.com/manvel-khnkoyan/jpv/issues/10

https://blog.sonatype.com/cve-2020-17479

Details

Source: Mitre, NVD

Published: 2020-08-10

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00633