← Back

Owncloud

owncloud

Vendor: Owncloud • 116 CVEs

CVEs (116)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
4.0 MEDIUM· v2
ownCloud Server before 5.0.16 and 6.0.x before 6.0.3 does not properly check permissions, which allows remote authenticated users to read the names of files of other users by leveraging access to multiple accounts.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
4.0 MEDIUM· v2
The document application in ownCloud Server before 6.0.3 uses sequential values for the file_id, which allows remote authenticated users to enumerate shared files via unspecified vectors.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Multiple cross-site request forgery (CSRF) vulnerabilities in ownCloud Server before 6.0.3 allow remote attackers to hijack the authentication of users for requests that (1) conduct cross-site scripting (XSS) attacks, (2...Show more
Multiple cross-site request forgery (CSRF) vulnerabilities in ownCloud Server before 6.0.3 allow remote attackers to hijack the authentication of users for requests that (1) conduct cross-site scripting (XSS) attacks, (2) modify files, or (3) rename files via unspecified vectors.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
5.5 MEDIUM· v2
ownCloud Server before 5.0.16 and 6.0.x before 6.0.3 does not check permissions to the files_external application, which allows remote authenticated users to add external storage via unspecified vectors.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
7.5 HIGH· v2
ownCloud Server before 6.0.3 does not properly check permissions, which allows remote authenticated users to (1) access the contacts of other users via the address book or (2) rename files via unspecified vectors.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Multiple cross-site scripting (XSS) vulnerabilities in the (1) Gallery and (2) core components in ownCloud Server before 5.016 and 6.0.x before 6.0.3 allow remote attackers to inject arbitrary web script or HTML via unsp...Show more
Multiple cross-site scripting (XSS) vulnerabilities in the (1) Gallery and (2) core components in ownCloud Server before 5.016 and 6.0.x before 6.0.3 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors, possibly related to the print_unescaped function.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The installation routine in ownCloud Server before 4.0.14, 4.5.x before 4.5.9, and 5.0.x before 5.0.4 uses the time function to seed the generation of the PostgreSQL database user password, which makes it easier for remo...Show more
The installation routine in ownCloud Server before 4.0.14, 4.5.x before 4.5.9, and 5.0.x before 5.0.4 uses the time function to seed the generation of the PostgreSQL database user password, which makes it easier for remote attackers to guess the password via a brute force attack.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
4.0 MEDIUM· v2
lib/base.php in ownCloud before 4.0.8 does not properly validate the user_id session variable, which allows remote authenticated users to read arbitrary files via vectors related to WebDAV.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
CRLF injection vulnerability in ownCloud Server before 4.0.8 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the url path parameter.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Jun 4, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Multiple cross-site scripting (XSS) vulnerabilities in ownCloud Server before 4.0.8 allow remote attackers to inject arbitrary web script or HTML via the (1) readyCallback parameter to apps/files_odfviewer/src/webodf/web...Show more
Multiple cross-site scripting (XSS) vulnerabilities in ownCloud Server before 4.0.8 allow remote attackers to inject arbitrary web script or HTML via the (1) readyCallback parameter to apps/files_odfviewer/src/webodf/webodf/flashput/PUT.swf, the (2) root parameter to apps/gallery/templates/index.php, or a (3) malformed query to lib/db.php.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 24, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 6.0.2 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 24, 2014
N/A· v4
N/A· v3
6.5 MEDIUM· v2
Unspecified vulnerability in core/settings.php in ownCloud before 4.0.12 and 4.5.x before 4.5.6 allows remote authenticated users to execute arbitrary PHP code via unknown vectors. NOTE: this issue was SPLIT from CVE-20...Show more
Unspecified vulnerability in core/settings.php in ownCloud before 4.0.12 and 4.5.x before 4.5.6 allows remote authenticated users to execute arbitrary PHP code via unknown vectors. NOTE: this issue was SPLIT from CVE-2013-0303 due to different affected versions.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 24, 2014
N/A· v4
N/A· v3
6.5 MEDIUM· v2
Unspecified vulnerability in core/ajax/translations.php in ownCloud before 4.0.12 and 4.5.x before 4.5.6 allows remote authenticated users to execute arbitrary PHP code via unknown vectors. NOTE: this entry has been SPL...Show more
Unspecified vulnerability in core/ajax/translations.php in ownCloud before 4.0.12 and 4.5.x before 4.5.6 allows remote authenticated users to execute arbitrary PHP code via unknown vectors. NOTE: this entry has been SPLIT due to different affected versions. The core/settings.php issue is covered by CVE-2013-7344.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 18, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Multiple cross-site scripting (XSS) vulnerabilities in ownCloud 4.5.5, 4.0.10, and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) QUERY_STRING to core/lostpassword/templates/resetpasswo...Show more
Multiple cross-site scripting (XSS) vulnerabilities in ownCloud 4.5.5, 4.0.10, and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) QUERY_STRING to core/lostpassword/templates/resetpassword.php, (2) mime parameter to apps/files/ajax/mimeicon.php, or (3) token parameter to apps/gallery/sharing.php.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 14, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Cross-site request forgery (CSRF) vulnerability in apps/calendar/ajax/settings/settimezone in ownCloud before 4.0.12 allows remote attackers to hijack the authentication of users for requests that change the timezone via...Show more
Cross-site request forgery (CSRF) vulnerability in apps/calendar/ajax/settings/settimezone in ownCloud before 4.0.12 allows remote attackers to hijack the authentication of users for requests that change the timezone via the timezone parameter.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 14, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Multiple cross-site request forgery (CSRF) vulnerabilities in ownCloud before 4.0.12 and 4.5.x before 4.5.7 allow remote attackers to hijack the authentication of users for requests that (1) change the timezone for the u...Show more
Multiple cross-site request forgery (CSRF) vulnerabilities in ownCloud before 4.0.12 and 4.5.x before 4.5.7 allow remote attackers to hijack the authentication of users for requests that (1) change the timezone for the user via the lat and lng parameters to apps/calendar/ajax/settings/guesstimezone.php, (2) disable or enable the automatic timezone detection via the timezonedetection parameter to apps/calendar/ajax/settings/timezonedetection.php, (3) import user accounts via the admin_export parameter to apps/admin_migrate/settings.php, (4) overwrite user files via the operation parameter to apps/user_migrate/ajax/export.php, or (5) change the authentication server URL via unspecified vectors to apps/user_ldap/settings.php.Show less
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 14, 2014
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The default Flash Cross Domain policies in ownCloud before 5.0.15 and 6.x before 6.0.2 allows remote attackers to access user files via unspecified vectors.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 14, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Session fixation vulnerability in ownCloud before 6.0.2, when PHP is configured to accept session parameters through a GET request, allows remote attackers to hijack web sessions via unspecified vectors.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 14, 2014
N/A· v4
N/A· v3
3.5 LOW· v2
Multiple cross-site scripting (XSS) vulnerabilities in js/viewer.js in ownCloud before 4.5.12 and 5.x before 5.0.7 allow remote attackers to inject arbitrary web script or HTML via vectors related to shared files.
1Owncloud
2Owncloud
Owncloud Server
May 6, 2026
Mar 14, 2014
N/A· v4
N/A· v3
3.5 LOW· v2
Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.16 and 5.x before 5.0.7 allow remote authenticated users to inject arbitrary web script or HTML via vectors related to shared files.