This affects the package killport before 1.0.2. If (attacker-controlled) user input is given, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization. Running this PoC will cause the command touch success to be executed, leading to the creation of a file called success.
{ "severity": "HIGH", "github_reviewed_at": "2021-03-22T18:24:32Z", "nvd_published_at": "2021-03-21T16:15:00Z", "cwe_ids": [ "CWE-77" ], "github_reviewed": true }