Description
This affects all versions of package picotts. If attacker-controlled user input is given to the say 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.
Remediation
References
https://github.com/luisivan/node-picotts/blob/8c6b183b884890c8e9422f93036b374942398c8b/index.js%23L16
https://snyk.io/vuln/SNYK-JS-PICOTTS-1078539