Vulnerabilities (CVE)

Filtered by vendor Owncloud Subscribe
Total 168 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2012-2397 1 Owncloud 2 Owncloud, Owncloud Server 2026-04-29 6.8 MEDIUM N/A
Cross-site request forgery (CSRF) vulnerability in ownCloud before 3.0.3 allows remote attackers to hijack the authentication of arbitrary users for requests that insert cross-site scripting (XSS) sequences via vectors involving contacts.
CVE-2012-5608 1 Owncloud 1 Owncloud Server 2026-04-29 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in apps/user_webdavauth/settings.php in ownCloud 4.5.x before 4.5.2 allows remote attackers to inject arbitrary web script or HTML via arbitrary POST parameters.
CVE-2012-5606 1 Owncloud 2 Owncloud, Owncloud Server 2026-04-29 4.3 MEDIUM N/A
Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.9 and 4.5.0 allow remote attackers to inject arbitrary web script or HTML via the (1) file name to apps/files_versions/js/versions.js or (2) apps/files/js/filelist.js; or (3) event title to 3rdparty/fullcalendar/js/fullcalendar.js.
CVE-2012-4390 1 Owncloud 2 Owncloud, Owncloud Server 2026-04-29 4.0 MEDIUM N/A
(1) apps/calendar/appinfo/remote.php and (2) apps/contacts/appinfo/remote.php in ownCloud before 4.0.7 allows remote authenticated users to enumerate the registered users via unspecified vectors.
CVE-2012-4395 1 Owncloud 2 Owncloud, Owncloud Server 2026-04-29 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in index.php in ownCloud before 4.0.3 allows remote attackers to inject arbitrary web script or HTML via the redirect_url parameter.
CVE-2012-4392 1 Owncloud 1 Owncloud Server 2026-04-29 7.5 HIGH N/A
index.php in ownCloud 4.0.7 does not properly validate the oc_token cookie, which allows remote attackers to bypass authentication via a crafted oc_token cookie value.
CVE-2013-1942 2 Happyworm, Owncloud 3 Jplayer, Owncloud, Owncloud Server 2026-04-29 4.3 MEDIUM N/A
Multiple cross-site scripting (XSS) vulnerabilities in actionscript/Jplayer.as in the Flash SWF component (jplayer.swf) in jPlayer before 2.2.20, as used in ownCloud Server before 5.0.4 and other products, allow remote attackers to inject arbitrary web script or HTML via the (1) jQuery or (2) id parameters, as demonstrated using document.write in the jQuery parameter, a different vulnerability than CVE-2013-2022 and CVE-2013-2023.
CVE-2012-5607 1 Owncloud 2 Owncloud, Owncloud Server 2026-04-29 5.0 MEDIUM N/A
The "Lost Password" reset functionality in ownCloud before 4.0.9 and 4.5.0 does not properly check the security token, which allows remote attackers to change an accounts password via unspecified vectors related to a "Remote Timing Attack."
CVE-2013-1967 2 Mediaelementjs, Owncloud 2 Mediaelement.js, Owncloud Server 2026-04-29 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in flashmediaelement.swf in MediaElement.js before 2.11.2, as used in ownCloud Server 5.0.x before 5.0.5 and 4.5.x before 4.5.10, allows remote attackers to inject arbitrary web script or HTML via the file parameter.
CVE-2012-5665 1 Owncloud 1 Owncloud Server 2026-04-29 4.3 MEDIUM N/A
ownCloud 4.0.x before 4.0.10 and 4.5.x before 4.5.5 does not properly restrict access to settings.php, which allows remote attackers to edit app configurations of user_webdavauth and user_ldap by editing this file.
CVE-2025-59716 1 Owncloud 1 Guests 2026-01-07 N/A 5.3 MEDIUM
ownCloud Guests before 0.12.5 allows unauthenticated user enumeration via the /apps/guests/register/{email}/{token} endpoint. Because of insufficient validation of the supplied token in showPasswordForm, the server responds differently when an e-mail address corresponds to a valid pending guest user rather than a non-existent user.
CVE-2023-49103 1 Owncloud 1 Graph Api 2025-10-31 N/A 10.0 CRITICAL
An issue was discovered in ownCloud owncloud/graphapi 0.2.x before 0.2.1 and 0.3.x before 0.3.1. The graphapi app relies on a third-party GetPhpInfo.php library that provides a URL. When this URL is accessed, it reveals the configuration details of the PHP environment (phpinfo). This information includes all the environment variables of the webserver. In containerized deployments, these environment variables may include sensitive data such as the ownCloud admin password, mail server credentials, and license key. Simply disabling the graphapi app does not eliminate the vulnerability. Additionally, phpinfo exposes various other potentially sensitive configuration details that could be exploited by an attacker to gather information about the system. Therefore, even if ownCloud is not running in a containerized environment, this vulnerability should still be a cause for concern. Note that Docker containers from before February 2023 are not vulnerable to the credential disclosure.
CVE-2022-43679 1 Owncloud 1 Owncloud 2025-05-01 N/A 4.2 MEDIUM
The Docker image of ownCloud Server through 10.11 contains a misconfiguration that renders the trusted_domains config useless. This could be abused to spoof the URL in password-reset e-mail messages.
CVE-2023-49105 1 Owncloud 1 Owncloud Server 2025-04-02 N/A 9.8 CRITICAL
An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. This occurs because pre-signed URLs can be accepted even when no signing-key is configured for the owner of the files. The earliest affected version is 10.6.0.
CVE-2015-4715 1 Owncloud 2 Owncloud, Owncloud Server 2025-03-31 4.0 MEDIUM 4.9 MEDIUM
The fetch function in OAuth/Curl.php in Dropbox-PHP, as used in ownCloud Server before 6.0.8, 7.x before 7.0.6, and 8.x before 8.0.4 when an external Dropbox storage has been mounted, allows remote administrators of Dropbox.com to read arbitrary files via an @ (at sign) character in unspecified POST values.
CVE-2014-2052 1 Owncloud 2 Owncloud, Owncloud Server 2025-03-31 7.5 HIGH 9.8 CRITICAL
Zend Framework, as used in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2, allows remote attackers to read arbitrary files, cause a denial of service, or possibly have other impact via an XML External Entity (XXE) attack.
CVE-2014-2050 1 Owncloud 2 Owncloud, Owncloud Server 2025-03-31 4.3 MEDIUM 6.5 MEDIUM
Cross-site request forgery (CSRF) vulnerability in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2 allows remote attackers to hijack the authentication of users for requests that reset passwords via a crafted HTTP Host header.
CVE-2013-0202 1 Owncloud 1 Owncloud Server 2025-03-31 4.3 MEDIUM 6.1 MEDIUM
Cross-site scripting (XSS) vulnerability in ownCloud 4.5.5, 4.0.10, and earlier allows remote attackers to inject arbitrary web script or HTML via the action parameter to core/ajax/sharing.php.
CVE-2020-36252 1 Owncloud 1 Owncloud Server 2025-03-31 2.7 LOW 6.8 MEDIUM
ownCloud Server 10.x before 10.3.1 allows an attacker, who has one outgoing share from a victim, to access any version of any file by sending a request for a predictable ID number.
CVE-2021-29659 1 Owncloud 1 Owncloud Server 2025-03-31 4.0 MEDIUM 6.5 MEDIUM
ownCloud 10.7 has an incorrect access control vulnerability, leading to remote information disclosure. Due to a bug in the related API endpoint, the attacker can enumerate all users in a single request by entering three whitespaces. Secondary, the retrieval of all users on a large instance could cause higher than average load on the instance.