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


Severity High
Score 8.4/10


HashiCorp's go-getter library can be coerced into executing Git "update" on an existing maliciously modified Git configuration, potentially leading to Arbitrary Code Execution. This vulnerability affects package through 1.7.4, and 2.x through 2.2.2.

  • LOW
  • HIGH
  • HIGH
  • HIGH
  • HIGH

CWE-77 - Command Injection

A command injection attack involves injecting an operating system command through the data input, which gets executed on the host operating system with the privileges of the victimized application. The impact of a command injection attack may range from loss of data confidentiality and integrity to unauthorized remote access to the hosting system. The attack may cause serious data breaches and system takeover.

Advisory Timeline

  • Published