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地图 / Member role which doesn't have permission to send message can send by executing channel commands

Member role which doesn't have permission to send message can send by executing channel commands

访问控制 / 访问控制缺陷(通用) / #1851818

厂商
Mattermost
严重程度
低危 · CVSS 4.3
赏金
—
弱点
访问控制缺陷(通用)
研究员
@ramsakal7582
披露日期
2024-05-08
资产
h1-*your-own-instance*.cloud.mattermost.com
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1022 字符中的一小部分)
Summary: Someone with a member permission who hasn't been given access to post message to the channel can post it by executing commands.
原文中的代码
POST /api/v4/commands/execute HTTP/1.1
Host: test3.cloud.mattermost.com
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/109.0
Accept: */*
Accept-Language: en
Accept-Encoding: gzip, deflate
X-Requested-With: XMLHttpRequest
X-CSRF-Token:5 [ …

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 Mattermost 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @ramsakal7582 · 版权归作者与 Mattermost 所有

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