CVE-2021-23352

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-89

Affected software

Vendor	Product	Versions
n/a	madge	>= unspecified, < 4.0.1

References

https://github.com/pahen/madge/blob/master/lib/graph.js%23L27Broken Link, Third Party Advisory
https://github.com/pahen/madge/commit/da5cbc9ab30372d687fa7c324b22af7ffa5c6332Patch, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-MADGE-1082875Exploit, Patch, Third Party Advisory
https://github.com/pahen/madge/blob/master/lib/graph.js%23L27Broken Link, Third Party Advisory
https://github.com/pahen/madge/commit/da5cbc9ab30372d687fa7c324b22af7ffa5c6332Patch, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-MADGE-1082875Exploit, Patch, Third Party Advisory

Timeline

Published: Mar 9, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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