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Owncloud : Security Vulnerabilities

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2017-9340 264 2017-07-17 2017-08-08
4.0
 None Remote Low Single system None Partial None
An attacker is logged in as a normal user and can somehow make admin to delete shared folders in ownCloud Server before 10.0.2.
2 CVE-2017-9339 200 +Info 2017-07-17 2017-08-08
5.0
 None Remote Low Not required Partial None None
A logical error in ownCloud Server before 10.0.2 caused disclosure of valid share tokens for public calendars. Thus granting an attacker potentially access to publicly shared calendars without knowing the share token.
3 CVE-2017-9338 79 XSS 2017-07-17 2017-07-24
3.5
 None Remote Medium Single system None Partial None
Inadequate escaping lead to XSS vulnerability in the search module in ownCloud Server before 8.2.12, 9.0.x before 9.0.10, 9.1.x before 9.1.6, and 10.0.x before 10.0.2. To be exploitable a user has to write or paste malicious content into the search dialogue.
4 CVE-2017-8896 79 XSS 2017-07-17 2017-07-24
4.3
 None Remote Medium Not required None Partial None
ownCloud Server before 8.2.12, 9.0.x before 9.0.10, 9.1.x before 9.1.6, and 10.0.x before 10.0.2 are vulnerable to XSS on error pages by injecting code in url parameters.
5 CVE-2017-5867 399 DoS 2017-03-03 2017-03-07
4.0
 None Remote Low Single system None None Partial
ownCloud Server before 8.1.11, 8.2.x before 8.2.9, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 allows remote authenticated users to cause a denial of service (server hang and logfile flooding) via a one bit BMP file.
6 CVE-2017-5866 200 +Info 2017-03-03 2017-03-07
4.0
 None Remote Low Single system Partial None None
The autocomplete feature in the E-Mail share dialog in ownCloud Server before 8.1.11, 8.2.x before 8.2.9, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 allows remote authenticated users to obtain sensitive information via unspecified vectors.
7 CVE-2017-5865 200 +Info 2017-03-03 2017-03-07
4.3
 None Remote Medium Not required Partial None None
The password reset functionality in ownCloud Server before 8.1.11, 8.2.x before 8.2.9, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 sends different error messages depending on whether the username is valid, which allows remote attackers to enumerate user names via a large number of password reset attempts.
8 CVE-2016-9468 284 2017-03-27 2017-07-05
5.0
 None Remote Low Not required None Partial None
Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from content spoofing in the dav app. The exception message displayed on the DAV endpoints contained partially user-controllable input leading to a potential misrepresentation of information.
9 CVE-2016-9467 284 2017-03-27 2017-03-31
5.0
 None Remote Low Not required None Partial None
Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from content spoofing 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.
10 CVE-2016-9466 79 XSS 2017-03-27 2017-03-30
4.3
 None Remote Medium Not required None Partial None
Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from Reflected XSS in the Gallery application. The gallery app was not properly sanitizing exception messages from the Nextcloud/ownCloud server. Due to an endpoint where an attacker could influence the error message, this led to a reflected Cross-Site-Scripting vulnerability.
11 CVE-2016-9465 79 XSS 2017-03-27 2017-03-30
3.5
 None Remote Medium Single system None Partial None
Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from Stored XSS in CardDAV image export. The CardDAV image export functionality as implemented in Nextcloud/ownCloud allows the download of images stored within a vCard. Due to not performing any kind of verification on the image content this is prone to a stored Cross-Site Scripting attack.
12 CVE-2016-9463 287 Bypass 2017-03-27 2017-03-30
6.8
 None Remote Medium Not required Partial Partial Partial
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.
13 CVE-2016-9462 284 2017-03-27 2017-04-03
4.0
 None Remote Low Single system None Partial None
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.
14 CVE-2016-9461 284 2017-03-27 2017-04-03
4.0
 None Remote Low Single system None Partial None
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.
15 CVE-2016-9460 284 2017-03-27 2017-04-03
5.0
 None Remote Low Not required None Partial None
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.
16 CVE-2016-9459 79 XSS 2017-03-27 2017-04-03
4.3
 None Remote Medium Not required None Partial None
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.
17 CVE-2016-7419 79 XSS 2016-09-17 2017-04-07
3.5
 None Remote Medium Single system None Partial None
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.
18 CVE-2016-7102 94 Exec Code +Priv 2017-01-23 2017-02-01
4.6
 None Local Low Not required Partial Partial Partial
ownCloud Desktop before 2.2.3 allows local users to execute arbitrary code and possibly gain privileges via a Trojan library in a "special path" in the C: drive.
19 CVE-2016-5876 264 2017-01-23 2017-01-31
4.3
 None Remote Medium Not required Partial None None
ownCloud server before 8.2.6 and 9.x before 9.0.3, when the gallery app is enabled, allows remote attackers to download arbitrary images via a direct request.
20 CVE-2016-1501 200 +Info 2016-01-08 2016-01-11
4.0
 None Remote Low Single system Partial None None
ownCloud Server before 8.0.9 and 8.1.x before 8.1.4 allow remote authenticated users to obtain sensitive information via unspecified vectors, which reveals the installation path in the resulting exception messages.
21 CVE-2016-1500 200 +Info 2016-01-08 2016-01-11
3.5
 None Remote Medium Single system Partial None None
ownCloud Server before 7.0.12, 8.0.x before 8.0.10, 8.1.x before 8.1.5, and 8.2.x before 8.2.2, when the "file_versions" application is enabled, does not properly check the return value of getOwner, which allows remote authenticated users to read the files with names starting with ".v" and belonging to a sharing user by leveraging an incoming share.
22 CVE-2016-1499 200 DoS +Info 2016-01-08 2016-12-07
7.5
 None Remote Low Single system Partial None Complete
ownCloud Server before 8.0.10, 8.1.x before 8.1.5, and 8.2.x before 8.2.2 allow remote authenticated users to obtain sensitive information from a directory listing and possibly cause a denial of service (CPU consumption) via the force parameter to index.php/apps/files/ajax/scan.php.
23 CVE-2016-1498 79 XSS 2016-01-08 2016-01-11
4.3
 None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in the OCS discovery provider component in ownCloud Server before 7.0.12, 8.0.x before 8.0.10, 8.1.x before 8.1.5, and 8.2.x before 8.2.2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors involving a URL.
24 CVE-2015-7699 20 Exec Code 2015-10-26 2015-10-28
9.0
 None Remote Low Single system Complete Complete Complete
The files_external app in ownCloud Server before 7.0.9, 8.0.x before 8.0.7, and 8.1.x before 8.1.2 allows remote authenticated users to instantiate arbitrary classes and possibly execute arbitrary code via a crafted mount point option, related to "objectstore."
25 CVE-2015-7698 78 Exec Code 2015-10-21 2015-10-22
9.0
 None Remote Low Single system Complete Complete Complete
icewind1991 SMB before 1.0.3 allows remote authenticated users to execute arbitrary SMB commands via shell metacharacters in the user argument in the (1) listShares function in Server.php or the (2) connect or (3) read function in Share.php.
26 CVE-2015-7298 2015-10-26 2015-10-28
5.1
 None Remote High Not required Partial Partial Partial
ownCloud Desktop Client before 2.0.1, when compiled with a Qt release after 5.3.x, does not call QNetworkReply::ignoreSslErrors with the list of errors to be ignored, which makes it easier for remote attackers to conduct man-in-the-middle (MITM) attacks by leveraging a server using a self-signed certificate. NOTE: this vulnerability exists because of a partial CVE-2015-4456 regression.
27 CVE-2015-6670 2015-10-26 2017-11-03
4.0
 None Remote Low Single system Partial None None
ownCloud Server before 7.0.8, 8.0.x before 8.0.6, and 8.1.x before 8.1.1 does not properly check ownership of calendars, which allows remote authenticated users to read arbitrary calendars via the calid parameter to apps/calendar/export.php.
28 CVE-2015-6500 22 DoS Dir. Trav. 2015-10-26 2017-11-03
7.5
 None Remote Low Single system Partial None Complete
Directory traversal vulnerability in ownCloud Server before 8.0.6 and 8.1.x before 8.1.1 allows remote authenticated users to list directory contents and possibly cause a denial of service (CPU consumption) via a .. (dot dot) in the dir parameter to index.php/apps/files/ajax/scan.php.
29 CVE-2015-5955 200 +Info 2015-10-29 2015-10-30
5.0
 None Remote Low Not required Partial None None
ownCloud iOS app before 3.4.4 does not properly switch state between multiple instances, which might allow remote instance administrators to obtain sensitive credential and cookie information by reading authentication headers.
30 CVE-2015-5954 Bypass 2015-10-21 2015-10-22
4.0
 None Remote Low Single system Partial None None
The virtual filesystem in ownCloud Server before 6.0.9, 7.0.x before 7.0.7, and 8.0.x before 8.0.5 does not consider that NULL is a valid getPath return value, which allows remote authenticated users to bypass intended access restrictions and gain access to users files via a sharing link to a file with a deleted parent folder.
31 CVE-2015-5953 79 XSS 2015-10-21 2017-11-03
3.5
 None Remote Medium Single system None Partial None
Cross-site scripting (XSS) vulnerability in the activity application in ownCloud Server before 7.0.5 and 8.0.x before 8.0.4 allows remote authenticated users to inject arbitrary web script or HTML via a " (double quote) character in a filename in a shared folder.
32 CVE-2015-4718 78 Exec Code 2015-10-21 2015-10-22
9.0
 None Remote Low Single system Complete Complete Complete
The external SMB storage driver in ownCloud Server before 6.0.8, 7.0.x before 7.0.6, and 8.0.x before 8.0.4 allows remote authenticated users to execute arbitrary SMB commands via a ; (semicolon) character in a file.
33 CVE-2015-4717 399 DoS 2015-10-21 2015-10-22
7.8
 None Remote Low Not required None None Complete
The filename sanitization component in ownCloud Server before 6.0.8, 7.0.x before 7.0.6, and 8.0.x before 8.0.4 does not properly handle $_GET parameters cast by PHP to an array, which allows remote attackers to cause a denial of service (infinite loop and log file consumption) via crafted endpoint file names.
34 CVE-2015-4716 22 Exec Code Dir. Trav. 2015-10-21 2016-12-07
10.0
 None Remote Low Not required Complete Complete Complete
Directory traversal vulnerability in the routing component in ownCloud Server before 7.0.6 and 8.0.x before 8.0.4, when running on Windows, allows remote attackers to reinstall the application or execute arbitrary code via unspecified vectors.
35 CVE-2015-4456 Bypass +Info 2015-10-26 2016-12-23
2.6
 None Remote High Not required Partial None None
ownCloud Desktop Client before 1.8.2 does not call QNetworkReply::ignoreSslErrors with the list of errors to be ignored, which allows man-in-the-middle attackers to bypass the user's certificate distrust decision and obtain sensitive information by leveraging a self-signed certificate and a connection to a server using its own self-signed certificate.
36 CVE-2015-3013 74 Bypass 2015-05-08 2017-01-02
6.0
 None Remote Medium Single system Partial Partial Partial
ownCloud Server before 5.0.19, 6.x before 6.0.7, and 7.x before 7.0.5 allows remote authenticated users to bypass the file blacklist and upload arbitrary files via a file path with UTF-8 encoding, as demonstrated by uploading a .htaccess file.
37 CVE-2015-3012 79 XSS 2015-05-08 2016-12-02
4.3
 None Remote Medium Not required None Partial None
Multiple cross-site scripting (XSS) vulnerabilities in WebODF before 0.5.5, as used in ownCloud, allow remote attackers to inject arbitrary web script or HTML via a (1) style or (2) font name or (3) javascript or (4) data URI.
38 CVE-2015-3011 79 XSS 2015-05-08 2016-12-02
3.5
 None Remote Medium Single system None Partial None
Multiple cross-site scripting (XSS) vulnerabilities in the contacts application in ownCloud Server Community Edition before 5.0.19, 6.x before 6.0.7, and 7.x before 7.0.5 allow remote authenticated users to inject arbitrary web script or HTML via a crafted contact.
39 CVE-2014-9716 79 XSS 2015-05-08 2016-06-23
4.3
 None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in WebODF before 0.5.4 allows remote attackers to inject arbitrary web script or HTML via a file name.
40 CVE-2014-9049 200 +Info 2015-02-04 2015-02-05
4.0
 None Remote Low Single system Partial None None
The documents application in ownCloud Server 6.x before 6.0.6 and 7.x before 7.0.3 allows remote authenticated users to obtain all valid session IDs via an unspecified API method.
41 CVE-2014-9048 264 Bypass 2015-02-04 2015-02-05
5.0
 None Remote Low Not required None Partial None
The documents application in ownCloud Server 6.x before 6.0.6 and 7.x before 7.0.3 allows remote attackers to bypass the password-protection for shared files via the API.
42 CVE-2014-9047 2015-02-04 2015-02-05
4.3
 None Remote Medium Not required Partial None None
Multiple unspecified vulnerabilities in the preview system in ownCloud 6.x before 6.0.6 and 7.x before 7.0.3 allow remote attackers to read arbitrary files via unknown vectors.
43 CVE-2014-9046 200 +Info 2015-02-04 2015-02-05
5.0
 None Remote Low Not required Partial None None
The OC_Util::getUrlContent function in ownCloud Server before 5.0.18, 6.x before 6.0.6, and 7.x before 7.0.3 allows remote attackers to read arbitrary files via a file:// protocol.
44 CVE-2014-9045 287 Bypass 2015-02-04 2015-02-05
5.0
 None Remote Low Not required None Partial None
The FTP backend in user_external in ownCloud Server before 5.0.18 and 6.x before 6.0.6 allows remote attackers to bypass intended authentication requirements via a crafted password.
45 CVE-2014-9044 200 +Info 2015-02-04 2015-02-05
5.0
 None Remote Low Not required Partial None None
Asset Pipeline in ownCloud 7.x before 7.0.3 uses an MD5 hash of the absolute file paths of the original CSS and JS files as the name of the concatenated file, which allows remote attackers to obtain sensitive information via a brute force attack.
46 CVE-2014-9043 287 Bypass 2015-02-04 2015-02-05
5.0
 None Remote Low Not required None Partial None
The user_ldap (aka LDAP user and group backend) application in ownCloud before 5.0.18, 6.x before 6.0.6, and 7.x before 7.0.3 allows remote attackers to bypass authentication via a null byte in the password and a valid user name, which triggers an unauthenticated bind.
47 CVE-2014-9042 79 XSS 2015-02-04 2015-02-05
3.5
 None Remote Medium Single system None Partial None
Cross-site scripting (XSS) vulnerability in the import functionality in the bookmarks application in ownCloud before 5.0.18, 6.x before 6.0.6, and 7.x before 7.0.3 allows remote authenticated users to inject arbitrary web script or HTML by importing a link with an unspecified protocol. NOTE: this can be leveraged by remote attackers using CVE-2014-9041.
48 CVE-2014-9041 352 CSRF 2015-02-04 2015-02-05
6.8
 None Remote Medium Not required Partial Partial Partial
The import functionality in the bookmarks application in ownCloud server before 5.0.18, 6.x before 6.0.6, and 7.x before 7.0.3 does not validate CSRF tokens, which allow remote attackers to conduct CSRF attacks.
49 CVE-2014-5341 200 +Info 2015-02-04 2015-02-05
4.3
 None Remote Medium Not required Partial None None
The SFTP external storage driver (files_external) in ownCloud Server before 6.0.5 validates the RSA Host key after login, which allows remote attackers to obtain sensitive information by sniffing the network.
50 CVE-2014-4929 22 Dir. Trav. 2014-08-20 2014-08-21
6.8
 None Remote Medium Not required Partial Partial Partial
Directory traversal vulnerability in the routing component in ownCloud Server before 5.0.17 and 6.0.x before 6.0.4 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in a filename, related to index.php.
Total number of vulnerabilities : 131   Page : 1 (This Page)2 3
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