high7.5
CVE-2021-23359
Code injection in port-killer
Impact
This affects all versions of package port-killer. 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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | port-killer | <= 1.0.1 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Port-Killer Project | Port-Killer | All versions |