API request signature can be reused with other parameters/data than the original in certain cases
访问控制 / 访问控制缺陷（通用） / #425314
该报告还没有中文解读。
原文摘录
摘自原文（2953 字符中的一小部分）
If an attacker can intercept/see an API-request from a client who has a system-clock that is slightly ahead of the server time then the attacker can re-use the API request-signature towards the same URL (but with a different payload). This can for some of the endpoint lead to serious …
原文中的代码
HTTP 401 You are not authorized. The same request was already made within the same millisecond.
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 Gatecoin 所有。
时间线
- 报告提交
- 公开披露
阅读 HackerOne 原文 ↗作者 @p4fg · 版权归作者与 Gatecoin 所有