CVE-2022-29078 PoC — Github ejs 代码注入漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-29078.yaml

Associated Vulnerability

Title:Github ejs 代码注入漏洞 (CVE-2022-29078)
Description:Github ejs是嵌入式 JavaScript 模板。 ejs 3.1.6 版本存在代码注入漏洞，该漏洞源于 settings[view options][outputFunctionName] 中可以进行服务器端模板注入。这被解析为内部选项，并使用任意 OS 命令（在模板编译时执行）覆盖 outputFunctionName 选项。

Description

Node.js Embedded JavaScript 3.1.6 is susceptible to server-side template injection via settings[view options][outputFunctionName], which is parsed as an internal option and overwrites the outputFunctionName option with an arbitrary OS command, which is then executed upon template compilation.

File Snapshot


 id: CVE-2022-29078

info:
  name: Node.js Embedded JavaScript 3.1.6 - Template Injection
  author: F

...

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