Homepage
About Snyk

Improper Input Validation Affecting jpv package, versions <2.1.0

0.0
high

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.12% (45th percentile)
Expand this section
NVD
5.3 medium

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-JS-JPV-536466
  • published 2 Dec 2019
  • disclosed 2 Dec 2019
  • credit Feng Xiao
Report a new vulnerability Found a mistake?

Introduced: 2 Dec 2019

CVE-2019-19507 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade jpv to version 2.1.0 or higher.

Overview

jpv is a Json Pattern Validator

Affected versions of this package are vulnerable to Improper Input Validation. compareCommon() can be bypassed because certain internal attributes can be overwritten via a conflicting name, as demonstrated by 'constructor': {'name':'Array'}.