CVE-2021-21345 PoC — XStream 操作系统命令注入漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-21345.yaml

Associated Vulnerability

Title:XStream 操作系统命令注入漏洞 (CVE-2021-21345)
Description:XStream是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 1.4.16 之前版本存在操作系统命令注入漏洞，攻击者可利用该漏洞仅通过操作已处理的输入流来执行主机的命令。

Description

XStream before 1.4.16 is susceptible to remote code execution. An attacker who has sufficient rights can execute host commands via manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations.

File Snapshot


 id: CVE-2021-21345

info:
  name: XStream <1.4.16  - Remote Code Execution
  author: pwnhxl,vicrack


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