CVE-2021-39146 PoC — XStream 代码问题漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-39146.yaml

Associated Vulnerability

Title:XStream 代码问题漏洞 (CVE-2021-39146)
Description:XStream是XStream（Xstream）团队的一个轻量级的、简单易用的开源Java类库，它主要用于将对象序列化成XML（JSON）或反序列化为对象。 XStream 1.4.18之前版本存在代码问题漏洞，攻击者可利用该漏洞通过操纵已处理的输入流从远程主机加载和执行任意代码

Description

XStream 1.4.18 is susceptible to remote code execution. An attacker can execute commands of the host by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site. Setups which followed XStream's security recommendations with an allow-list are not impacted.

File Snapshot


 id: CVE-2021-39146

info:
  name: XStream 1.4.18 - Arbitrary Code Execution
  author: pwnhxl
  sever

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