POJIA破甲
地图 / Eavesdropping on private Slack calls

Eavesdropping on private Slack calls

身份认证 / 认证缺陷(通用) / #184698

厂商
Slack
严重程度
中危 · CVSS 7.3
赏金
$1,000
弱点
认证缺陷(通用)
研究员
@michiel
披露日期
2017-02-08
资产
—
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(3173 字符中的一小部分)
A vulnerability exists in Slack's call functionality that allows a team member to eavesdrop on private ongoing Slack calls by inviting themselves into the conversation without the permission from either participant. By doing so they can eavesdrop on co-workers' private conversations as well as …
原文中的代码
POST /api/screenhero.rooms.invite?_x_id=91700980-1479951838.521 HTTP/1.1
Host: hackerone.slack.com
Origin: https://hackerone.slack.com
X-Slack-Version-Ts: 1479949022
[...]

is_video_call=false&responder=U0254GYNR&room=R36L2K8P6&set_active=true&should_share=true&token=<snip>

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 @michiel · 版权归作者与 Slack 所有

同类报告

Improper Authentication - any user can login as other user with otp/logout & otp/loginSnapchat · 2021-09-03Bypassing Digits origin validation which leads to account takeoverX / xAI · 2020-06-24Flickr Account Takeover using AWS Cognito APIFlickr · 2021-12-18Chained Bugs to Leak Victim's Uber's FB Oauth TokenUber · 2019-01-25[cs.money] Open Redirect Leads to Account TakeoverCS Money · 2020-09-30OTP token bypass in accessing user settingsRazer · — · $1,000