POJIA破甲
地图 / Rounding errors on rewarding a bounty leads to bypassing the 20% H1 commission fee

Rounding errors on rewarding a bounty leads to bypassing the 20% H1 commission fee

业务逻辑 / 业务逻辑错误 / #808975

厂商
HackerOne
严重程度
低危 · CVSS 3.5
赏金
—
弱点
业务逻辑错误
研究员
@haxta4ok00
披露日期
2020-05-15
资产
hackerone.com
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(3883 字符中的一小部分)
**Summary:** The team discovered a rounding error issue when rewarding hackers with a bounty. Through a series of micro-payments, a malicious program manager is able to pay a full amount to the hacker while evading the 20% H1 commission fee.
原文中的代码
POST
X-CSRF-Token: you_token_:)

message=&substate=bounty-award&bounty_amount=0.01&reference=&add_reporter_to_original=false&reply_action=set-bounty&mark_ineligible_for_bounty=false&reports_count=1&report_ids%5B%5D=808343&bounty_currency=USD

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 HackerOne 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @haxta4ok00 · 版权归作者与 HackerOne 所有

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