Vulnerability CVE-2021-23352
Published: 2021-03-09

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.

Type:

CWE-89

 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Madge project -> Madge 

 References:
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
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