.Svn and .Git are svn and git two source management system source code information directory. Attackers can inlude .svn and .sit in http request to obtain the source information, achieving local file inclusion attacks, resulting in source leak. This rule requires checking .svn and .git string in http request to prevent such attacks. This rule supports to defend the A3: Injection of OWASP Top 10 - 2021. Other reference:None