Command Injection Affecting mikehaertl/php-shellcommand package, versions <1.6.1


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.47% (77th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-PHP-MIKEHAERTLPHPSHELLCOMMAND-538426
  • published 20 Dec 2019
  • disclosed 20 Dec 2019
  • credit Snyk Security Team

How to fix?

Upgrade mikehaertl/php-shellcommand to version 1.6.1 or higher.

Overview

mikehaertl/php-shellcommand is an object oriented interface to shell commands

Affected versions of this package are vulnerable to Command Injection. User input is concatenated with a command within addArg() that will be executed without any check.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

9.8 critical