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地图 / [dubsmash] Long String in 'shoutout' Parameter Leading Internal server Error on Popular hastags , Community and User Profile

[dubsmash] Long String in 'shoutout' Parameter Leading Internal server Error on Popular hastags , Community and User Profile

拒绝服务 / 资源消耗失控 / #1237428

厂商
Reddit
严重程度
中危 · CVSS 7.8
赏金
—
弱点
资源消耗失控
研究员
@sandeep_rj49
披露日期
2021-12-13
资产
918820076
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(18857 字符中的一小部分)
Summary: If the user input a long string in the 'shoutout' parameter of the 'CreateVideo' API then all the APIs where this video is supposed to appear (eg: hashtag API, community API, and user profile API) will throw 'internal server error' in the response. This will cause a denial of service …
原文中的代码
POST /graphql?build_number=52430&platform=ios HTTP/2
Host: gateway-production.dubsmash.com
Content-Type: application/json
X-Device-Country: IN
Accept: application/json
Authorization: Bearer xxxxxx
X-Dubsmash-Device-Id: 8F15E960-B1C5-4C30-A100-CA0527827502
X-Accept-Content-Language: en_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 Reddit 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @sandeep_rj49 · 版权归作者与 Reddit 所有

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