Filtered by vendor Nextcloud
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Total
227 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2016-9463 | 2 Nextcloud, Owncloud | 2 Nextcloud Server, Owncloud | 2019-10-09 | 6.8 MEDIUM | 8.1 HIGH |
| Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server before 9.1.2, 9.0.6, and 8.2.9 suffer from SMB User Authentication Bypass. Nextcloud/ownCloud include an optional and not by default enabled SMB authentication component that allows authenticating users against an SMB server. This backend is implemented in a way that tries to connect to a SMB server and if that succeeded consider the user logged-in. The backend did not properly take into account SMB servers that have any kind of anonymous auth configured. This is the default on SMB servers nowadays and allows an unauthenticated attacker to gain access to an account without valid credentials. Note: The SMB backend is disabled by default and requires manual configuration in the Nextcloud/ownCloud config file. If you have not configured the SMB backend then you're not affected by this vulnerability. | |||||
| CVE-2016-9462 | 2 Nextcloud, Owncloud | 2 Nextcloud Server, Owncloud | 2019-10-09 | 4.0 MEDIUM | 4.3 MEDIUM |
| Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are not properly verifying restore privileges when restoring a file. The restore capability of Nextcloud/ownCloud was not verifying whether a user has only read-only access to a share. Thus a user with read-only access was able to restore old versions. | |||||
| CVE-2016-9461 | 2 Nextcloud, Owncloud | 2 Nextcloud Server, Owncloud | 2019-10-09 | 4.0 MEDIUM | 4.3 MEDIUM |
| Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are not properly verifying edit check permissions on WebDAV copy actions. The WebDAV endpoint was not properly checking the permission on a WebDAV COPY action. This allowed an authenticated attacker with access to a read-only share to put new files in there. It was not possible to modify existing files. | |||||
| CVE-2016-9459 | 2 Nextcloud, Owncloud | 2 Nextcloud Server, Owncloud | 2019-10-09 | 4.3 MEDIUM | 6.1 MEDIUM |
| Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a log pollution vulnerability potentially leading to a local XSS. The download log functionality in the admin screen is delivering the log in JSON format to the end-user. The file was delivered with an attachment disposition forcing the browser to download the document. However, Firefox running on Microsoft Windows would offer the user to open the data in the browser as an HTML document. Thus any injected data in the log would be executed. | |||||
| CVE-2019-12739 | 1 Nextcloud | 1 Extract | 2019-06-06 | 6.5 MEDIUM | 8.8 HIGH |
| lib/Controller/ExtractionController.php in the Extract add-on before 1.2.0 for Nextcloud allows Remote Code Execution via shell metacharacters in a RAR filename via ajax/extractRar.php (nameOfFile and directory parameters). | |||||
| CVE-2016-7419 | 2 Nextcloud, Owncloud | 2 Nextcloud Server, Owncloud | 2017-04-07 | 3.5 LOW | 5.4 MEDIUM |
| Cross-site scripting (XSS) vulnerability in share.js in the gallery application in ownCloud Server before 9.0.4 and Nextcloud Server before 9.0.52 allows remote authenticated users to inject arbitrary web script or HTML via a crafted directory name. | |||||
| CVE-2016-9460 | 2 Nextcloud, Owncloud | 2 Nextcloud, Owncloud | 2017-04-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a content-spoofing attack in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user. | |||||