TeamPass
Self-hosted password manager for teams. AES-256-GCM, LDAP, SSO
...Teampass 3.2 adds passkeys, Linux password rotation over SSH, a security posture dashboard, access recertification and Secure Send for sharing outside the vault.
Runs on PHP 8.2+ and MySQL/MariaDB, or with Docker. LDAP/AD, OAuth2 SSO, REST API and 25 languages. GPL-3.0, built and maintained since 2009.
Source, docs and downloads: teampass.net