Vulnerabilities > Nextcloud > Nextcloud Server > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-02-04 | CVE-2019-15618 | Cross-site Scripting vulnerability in Nextcloud Server Missing escaping of HTML in the Updater of Nextcloud 15.0.5 allowed a reflected XSS when starting the updater from a malicious location. | 4.8 |
| 2020-02-04 | CVE-2019-15617 | Unspecified vulnerability in Nextcloud Server A missing check in Nextcloud Server 17.0.0 allowed an attacker to set up a new second factor when trying to login. | 5.4 |
| 2020-02-04 | CVE-2019-15616 | Injection vulnerability in Nextcloud Server Dangling remote share attempts in Nextcloud 16 allow a DNS pollution when running long. | 4.3 |
| 2020-02-04 | CVE-2019-15612 | Session Fixation vulnerability in Nextcloud Server A bug in Nextcloud Server 15.0.2 causes pending 2FA logins to not be correctly expired when the password of the user is reset. | 5.9 |
| 2019-07-30 | CVE-2019-5451 | Missing Authentication for Critical Function vulnerability in Nextcloud Server Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time. | 4.6 |
| 2019-07-30 | CVE-2019-5449 | Missing Authorization vulnerability in Nextcloud Server A missing check in the Nextcloud Server prior to version 15.0.1 causes leaking of calendar event names when adding or modifying confidential or private events. | 4.3 |
| 2018-10-30 | CVE-2018-16467 | Improper Authentication vulnerability in Nextcloud Server A missing check in Nextcloud Server prior to 14.0.0 could give unauthorized access to the previews of single file password protected shares. | 5.3 |
| 2018-10-30 | CVE-2018-16465 | Improper Authentication vulnerability in Nextcloud Server Missing state in Nextcloud Server prior to 14.0.0 would not enforce the use of a second factor at login if the the provider of the second factor failed to load. | 5.3 |
| 2018-10-30 | CVE-2018-16464 | Improper Authentication vulnerability in Nextcloud Server A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to password protected link shares when the owner had changed the password. | 5.7 |
| 2018-08-13 | CVE-2018-3780 | Cross-site Scripting vulnerability in Nextcloud Server A missing sanitization of search results for an autocomplete field in NextCloud Server <13.0.5 could lead to a stored XSS requiring user-interaction. | 5.4 |