An issue was discovered in eGroupWare 17.1.20190111. A User Enumeration vulnerability exists under calendar/freebusy.php, which allows unauthenticated remote attackers to enumerate the users of web applications based on server response.
| Software | From | Fixed in |
|---|---|---|
| egroupware / egroupware | 17.1.20190111 | 17.1.20190111.x |