shell-quote@0.0.1 vulnerabilities

quote and parse shell commands

Direct Vulnerabilities

Known vulnerabilities in the shell-quote package. This does not include vulnerabilities belonging to this package’s dependencies.

Automatically find and fix vulnerabilities affecting your projects. Snyk scans for vulnerabilities and provides fixes for free.
Fix for free
Vulnerability Vulnerable Version
  • H
Remote Code Execution (RCE)

shell-quote is a package used to quote and parse shell commands.

Affected versions of this package are vulnerable to Remote Code Execution (RCE). An attacker can inject unescaped shell metacharacters through a regex designed to support Windows drive letters. If the output of this package is passed to a real shell as a quoted argument to a command with exec(), an attacker can inject arbitrary commands. This is because the Windows drive letter regex character class is {A-z] instead of the correct {A-Za-z]. Several shell metacharacters exist in the space between capital letter Z and lower case letter a, such as the backtick character.

How to fix Remote Code Execution (RCE)?

Upgrade shell-quote to version 1.7.3 or higher.

<1.7.3
  • H
Command Injection

shell-quote is a package used to quote and parse shell commands.

Affected versions of this package are vulnerable to Command Injection. The quote function does not properly escape the following special characters <, >, ;, {, } , and as a result can be used by an attacker to inject malicious shell commands or leak sensitive information.

How to fix Command Injection?

Upgrade shell-quote to version 1.6.1 or higher.

<1.6.1
  • H
Command Injection

shell-quote is a package used to quote and parse shell commands.

Affected versions of this package are vulnerable to Command Injection. The quote function does not properly escape the following special characters <, >, ;, {, } , and as a result can be used by an attacker to inject malicious shell commands or leak sensitive information.

How to fix Command Injection?

Upgrade shell-quote to version 1.6.1 or higher.

<1.6.1