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Registration captcha bypass

业务逻辑 / 违反安全设计原则(按标题归类) / #223324

厂商
Weblate
严重程度
低危 · CVSS 4.3
赏金
—
弱点
违反安全设计原则(按标题归类)
研究员
@blacky
披露日期
2017-05-17
资产
—
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1295 字符中的一小部分)
Hello, I've found that it is possible to bypass captcha during registration. Attacker can automatize registration process and create multiple accounts. Here are steps to reproduce: 1. Go to registration page. Type information and catch request in proxy. 2. Get correct answer for captcha and captcha …
原文中的代码
POST /accounts/register/ HTTP/1.1
Host: demo.weblate.org
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Firefox/52.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Referer: https://demo.weblate.org/
Cookie: …

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 Weblate 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @blacky · 版权归作者与 Weblate 所有

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