tine before 2023.11.8, when an LDAP backend is used, allows anonymous remote attackers to obtain sensitive authentication information via setup.php because of getRegistryData in Setup/Frontend/Json.php. (An update is also available for the 2022.11 series.)
https://github.com/tine-groupware/tine/releases/tag/2023.11.8
https://github.com/tine-groupware/tine/commit/5d556a1225aa358cbf7cfbeae518c9386b46f516