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GitHub import allows user to create child group under existing namespace

访问控制 / 访问控制缺陷(通用) / #301137

厂商
GitLab
严重程度
中危 · CVSS 7.1
赏金
$750
弱点
访问控制缺陷(通用)
研究员
@jobert
披露日期
2018-05-24
资产
—
CVE
CVE-2017-0919

该报告还没有中文解读。

原文摘录

摘自原文(1636 字符中的一小部分)
When importing a GitHub repository on GitLab, a request is made to `/import/github`. The user is allowed to pass along a target namespace where they want to add the repository. In this process, the code will create the namespace if it doesn't exist already. However, this can be used to create a …
原文中的代码
POST /import/github HTTP/1.1
Host: gitlab-instance
...

repo_id=115670444&target_namespace=jobertabma&new_name=test

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 GitLab 所有。

时间线

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

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