CVE-2026-49448 - Critical authentication bypass in Authentik. Sending an empty POST bypasses the Source stage. CVSS 9.8. Update to 2025.12.6, 2026.2.4, or 2026.5.1 immediately. #CVE #Authentik #infosec

https://www.valtersit.com/cve/CVE-2026-49448/

CVE-2026-49448 | Authentik | Valters IT Hub

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty PO...

Valters IT Hub
Install #Authentik IdP on #Debian #VPS (10 Minute Quick-Start Guide) This article provides a guide to install Authentik IdP on #Debian VPS.
What is Authentik?
Authentik is an open-source Identity Provider (IdP) designed to handle authentication and authorization for applications and users. It offers centralized identity management and is highly ...
Continued 👉 https://blog.radwebhosting.com/install-authentik-idp-on-debian-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #letsencrypt #reverseproxy #opensource #identitymanagement #installguide #selfhosted #vpsguide #selfhosting

In my #SSO / #IdM adventures, looks like if I wanted to allow people to use my hackerspace's #OIDC SSO to access my services, I can configure this in #Authentik, but not in #KaniDM 🤔

#privacy #SelfHosting #authentication

Install #Authentik IdP on #Debian #VPS (10 Minute Quick-Start Guide) This article provides a guide to install Authentik IdP on #Debian VPS.
What is Authentik?
Authentik is an open-source Identity Provider (IdP) designed to handle authentication and authorization for applications and users. It offers centralized identity management and is highly ...
Continued 👉 https://blog.radwebhosting.com/install-authentik-idp-on-debian-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #opensource #reverseproxy #identitymanagement #selfhosting #selfhosted #vpsguide #installguide #letsencrypt
Install #Authentik IdP on #Debian #VPS (10 Minute Quick-Start Guide) This article provides a guide to install Authentik IdP on #Debian VPS.
What is Authentik?
Authentik is an open-source Identity Provider (IdP) designed to handle authentication and authorization for applications and users. It offers centralized identity management and is highly ...
Continued 👉 https://blog.radwebhosting.com/install-authentik-idp-on-debian-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #vpsguide #reverseproxy #installguide #selfhosting #identitymanagement #selfhosted #letsencrypt #opensource

Logins voll im Griff! 🔐 #shipit

**authentik**: Die mächtige Open-Source Identity-Lösung für dein Homelab. Unterstützt OAuth2, SAML, LDAP & mehr. Sicher, flexibel & hübsch!

Link: https://github.com/goauthentik/authentik

#authentik #SSO #SelfHosted #Security #Homelab #OpenSource #RadioTux

GitHub - goauthentik/authentik: The authentication glue you need.

The authentication glue you need. Contribute to goauthentik/authentik development by creating an account on GitHub.

GitHub
Install #Authentik IdP on #Debian #VPS (10 Minute Quick-Start Guide) This article provides a guide to install Authentik IdP on #Debian VPS.
What is Authentik?
Authentik is an open-source Identity Provider (IdP) designed to handle authentication and authorization for applications and users. It offers centralized identity management and is highly ...
Continued 👉 https://blog.radwebhosting.com/install-authentik-idp-on-debian-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #vpsguide #reverseproxy #identitymanagement #selfhosted #letsencrypt #selfhosting #installguide #opensource
Install #Authentik IdP on #Debian #VPS (10 Minute Quick-Start Guide) This article provides a guide to install Authentik IdP on #Debian VPS.
What is Authentik?
Authentik is an open-source Identity Provider (IdP) designed to handle authentication and authorization for applications and users. It offers centralized identity management and is highly ...
Continued 👉 https://blog.radwebhosting.com/install-authentik-idp-on-debian-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #selfhosted #letsencrypt #identitymanagement #vpsguide #opensource #installguide #reverseproxy #selfhosting

Spent four hours trying to install Authentik. First I ran into https://github.com/goauthentik/authentik/issues/8127
Then I ran into an issue in portainer:
If a Stack (docker compose file) defines an `environment:` for a container, the also defined environment variables do NOT get populated into the container. This then broke Authentik's email configuration.

#Authentik #Portainer #Docker #FML

Request has been Denied. Flow does not apply to current user. What am I missing!? · Issue #8127 · goauthentik/authentik

Describe your question/ Simply set up Authentik in portainer with a stack. Relevant infos Debian 12, Portainer BE 2.19.4, Docker-ce 5:24.0.7, Docker Compose 2.21.0, Authentik 2023.10.6 Screenshots ...

GitHub
Install #Authentik IdP on #Debian #VPS (10 Minute Quick-Start Guide) This article provides a guide to install Authentik IdP on #Debian VPS.
What is Authentik?
Authentik is an open-source Identity Provider (IdP) designed to handle authentication and authorization for applications and users. It offers centralized identity management and is highly ...
Continued 👉 https://blog.radwebhosting.com/install-authentik-idp-on-debian-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #identitymanagement #letsencrypt #opensource #vpsguide #selfhosting #selfhosted #installguide #reverseproxy