CVE-2023-46249
authentik potential installation takeover when default admin user is deleted
描述
authentik is an open-source Identity Provider. Prior to versions 2023.8.4 and 2023.10.2, when the default admin user has been deleted, it is potentially possible for an attacker to set the password of the default admin user without any authentication. authentik uses a blueprint to create the default admin user, which can also optionally set the default admin users' password from an environment variable. When the user is deleted, the `initial-setup` flow used to configure authentik after the first installation becomes available again. authentik 2023.8.4 and 2023.10.2 fix this issue. As a workaround, ensure the default admin user (Username `akadmin`) exists and has a password set. It is recommended to use a very strong password for this user, and store it in a secure location like a password manager. It is also possible to deactivate the user to prevent any logins as akadmin.
如何修補 CVE-2023-46249
要修補 CVE-2023-46249,請將受影響套件升級到下列已修補版本。
- —升級至 2023.8.4 或更新版本
CVE-2023-46249 正在被利用嗎?
低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2023.8.4, >= 2023.10.0, < 2023.10.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
參考連結(6)
- WEBgithub.com/goauthentik/authentik/commit/261879022d25016d58867cf1f24e90b81ad618d0
- WEBgithub.com/goauthentik/authentik/commit/ea75741ec22ecef34bc7073f1163e17a8a2bf9fc
- WEBgithub.com/goauthentik/authentik/releases/tag/version%2F2023.10.2
- WEBgithub.com/goauthentik/authentik/releases/tag/version%2F2023.8.4