Description Impact After setting up a user or administrator defined external storage with fixed credentials, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. Patches It is recommended that the Nextcloud Server is upgraded to 28.0.12, 29.0.9 or 30.0.2 It is recommended that the Nextcloud Enterprise Server is upgraded to 25.0.13.14, 26.0.13.10, 27.1.11.10, 28.0.12, 29.0.9 or 30.0.2 Workarounds No workaround available References Reported by: Bundesamt für Sicherheit in der Informationstechnik (BSI) PullRequest For more information If you have any questions or comments about this advisory: Create a post in nextcloud/security-advisories Customers: Open a support ticket at…Read More