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地图 / [socket.io] Cross-Site Websocket Hijacking

[socket.io] Cross-Site Websocket Hijacking

跨站请求伪造 / 跨站请求伪造 / #931197

厂商
Node.js third-party modules
严重程度
中危 · CVSS 8.1
赏金
—
弱点
跨站请求伪造
研究员
@sh1yo
披露日期
2021-01-31
资产
Other module
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(2994 字符中的一小部分)
I would like to report Cross-Site Websocket Hijacking in `socket.io` It allows an attacker to bypass origin protection using special symbols include "`" and "$"
原文中的代码
var app = require('express')();
var http = require('http').createServer(app);
var io = require('socket.io')(http);

io.origins(['http://localhost:80']); //we believe that this module will decline other origins

app.get('/', (req, res) => {
  res.sendFile(__dirname + '/index.html');
}); …

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 third-party modules 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @sh1yo · 版权归作者与 Node.js third-party modules 所有

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