CVE-2019-18841 – chartkick

Package

Manager: npm
Name: chartkick
Vulnerable Version: >=3.1.0 <=3.1.3

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

EPSS: 0.00621 pctl0.69137

Details

Prototype Pollution in chartkick Affected versions of `@polymer/polymer` are vulnerable to prototype pollution. The package fails to prevent modification of object prototypes through chart options containing a payload such as `{"__proto__": {"polluted": true}}`. It is possible to achieve the same results if a chart loads data from a malicious server. ## Recommendation Upgrade to version 3.2.0 or later.

Metadata

Created: 2019-12-02T18:04:11Z
Modified: 2023-01-26T20:23:44Z
Source: MANUAL
CWE IDs: []
Alternative ID: GHSA-5pm8-492c-92p5
Finding: F390
Auto approve: 1