diff --git a/books/MeterSphere PluginController Pre-auth RCE(MeterSphere 匿名接口远程命令执行漏洞分析).pdf b/books/MeterSphere PluginController Pre-auth RCE(MeterSphere 匿名接口远程命令执行漏洞分析).pdf new file mode 100644 index 0000000..fe92502 Binary files /dev/null and b/books/MeterSphere PluginController Pre-auth RCE(MeterSphere 匿名接口远程命令执行漏洞分析).pdf differ