POJIA破甲
地图 / Header modification results in disclosure of Slack infra metadata to unauthorized parties

Header modification results in disclosure of Slack infra metadata to unauthorized parties

服务端请求伪造 / SSRF / #727330

厂商
Slack
严重程度
低危
赏金
—
弱点
SSRF
研究员
@showuon
披露日期
2021-06-09
资产
app.slack.com
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1790 字符中的一小部分)
I found *files.slack.com* domain will honor the **X-Forwarded-Host** header, instead of host header. Although file.slack.com has host validation to return 500 Internal server error when host is not files.slack.com, I can bypass the validation by appending @ at the end of host name. Also, the server …

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 Slack 所有。

时间线

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

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