A hardcoded password was set for accounts registered using an OmniAuth provider (e.g. OAuth, LDAP, SAML) in GitLab CE/EE versions 14.7 prior to 14.7.7, 14.8 prior to 14.8.5, and 14.9 prior to 14.9.2 allowing attackers to potentially take over accounts.
Exploit:
New Gitlab Accounts (created since the first affect version and if Gitlab is before the patched version) can be logged into with the following password:
123qweQWE!@#000000000
Reference:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1162