Vulnerability Information
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Vulnerability Title
Username enumeration attack in goauthentik
Vulnerability Description
goauthentik is an open-source Identity Provider. In affected versions using a recovery flow with an identification stage an attacker is able to determine if a username exists. Only setups configured with a recovery flow are impacted by this. Anyone with a user account on a system with the recovery flow described above is susceptible to having their username/email revealed as existing. An attacker can easily enumerate and check users' existence using the recovery flow, as a clear message is shown when a user doesn't exist. Depending on configuration this can either be done by username, email, or both. This issue has been addressed in versions 2023.5.6 and 2023.6.2. Users are advised to upgrade. There are no known workarounds for this issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
通过差异性导致的信息暴露
Vulnerability Title
authentik 安全漏洞
Vulnerability Description
authentik是authentik开源的一个开源身份提供应用程序。 goauthentik 2023.6.1之前、2023.5.5之前版本存在安全漏洞，该漏洞源于使用具有识别阶段的恢复流程，攻击者利用该漏洞能够确定用户名是否存在。
CVSS Information
N/A
Vulnerability Type
N/A