GHSA-7qmm-q394-fmch

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GHSA-7qmm-q394-fmch

Summary: Command Injection in ps-kill

Details: This affects all versions of package ps-kill. If (attacker-controlled) user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization in the index.js file. PoC (provided by reporter): ```js var ps_kill = require('ps-kill'); ps_kill.kill('$(touch success)', function() {}); ```

References: https://nvd.nist.gov/vuln/detail/CVE-2021-23355, https://snyk.io/vuln/SNYK-JS-PSKILL-1078529