Gerapy is a distributed crawler management framework based on Scrapy, Scrapyd, Django and Vue.js. Before Gerapy 0.9.8, there is an operating system command injection vulnerability. The vulnerability stems from the lack of effective filtering and escaping of system commands in the software, which makes it vulnerable to remote code execution. This rule supports to defend the A6: Vulnerable and Outdated Components of OWASP Top 10 - 2021. Other reference:None