CVE-2021-23352 Information

Description

This affects the package madge before 4.0.1. It is possible to specify a custom Graphviz path via the graphVizPath option parameter which when the .image() .svg() or .dot() functions are called is executed by the childprocess.exec function.

CVSS Vector

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

Reference

https://github.com/pahen/madge/blob/master/lib/graph.js%23L27 https://github.com/pahen/madge/commit/da5cbc9ab30372d687fa7c324b22af7ffa5c6332 https://snyk.io/vuln/SNYK-JS-MADGE-1082875

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8