In GitLab before 13.0.12, 13.1.6 and 13.2.3, it is possible to bypass E-mail verification which is required for OAuth Flow.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Link | Tags |
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https://gitlab.com/gitlab-org/gitlab/-/issues/228629 | broken link |
https://hackerone.com/reports/922456 | third party advisory permissions required |
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13292.json | third party advisory |