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地图 / The use of __proto__ in process.mainModule.__proto__.require() bypasses the permission system in Node v19.6.1

The use of __proto__ in process.mainModule.__proto__.require() bypasses the permission system in Node v19.6.1

访问控制 / 权限提升 / #1877919

厂商
Node.js
严重程度
中危 · CVSS 8.4
赏金
—
弱点
权限提升
研究员
@haxatron1
披露日期
2023-07-20
资产
https://github.com/nodejs/node
CVE
CVE-2023-30581

该报告还没有中文解读。

原文摘录

摘自原文(1008 字符中的一小部分)
process.mainModule.require() correctly works with permission system in Node v19.6.1. But the use of \_\_proto\_\_ in process.mainModule.\_\_proto\_\_.require() can bypass the check.
原文中的代码
{
  "resources": {
    "./proc.js": {
      "integrity": true
    }
  }
}

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Node.js 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @haxatron1 · 版权归作者与 Node.js 所有

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