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
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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 [ …
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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