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Race Condition when following a user

业务逻辑 / Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') / #927384

厂商
Staging.every.org
严重程度
低危
赏金
—
弱点
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
研究员
@bugra
披露日期
2020-09-09
资产
staging.every.org
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1523 字符中的一小部分)
Summary: Hi team, There is a race condition vulnerability when following a user. If you send the `Follow` requests asynchronously, you can follow a user multiple times instead getting an error message. I've been using Turbo Intruder extension at Burp Suite for trying Race Condition attacks. I can …
原文中的代码
def queueRequests(target, wordlists):
        engine = RequestEngine(endpoint=target.endpoint,
                           concurrentConnections=30,
                           requestsPerConnection=100,
                           pipeline=False
                           )

        for i in …

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 Staging.every.org 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @bugra · 版权归作者与 Staging.every.org 所有

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