Owncloud: >> Owncloud >> 9.0.2 Security Vulnerabilities
Deleting users with certain names caused system files to be deleted. Risk is higher for systems which allow users to register themselves and have the data directory in the web root. This affects ownCloud/core versions < 10.6.
CVSS Score
9.1
EPSS Score
0.003
Published
2021-02-09
ownCloud (Core) before 10.5 allows XSS in login page 'forgot password.'
CVSS Score
6.1
EPSS Score
0.004
Published
2021-01-15
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.
CVSS Score
6.1
EPSS Score
0.004
Published
2017-07-17
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.
CVSS Score
5.4
EPSS Score
0.003
Published
2017-07-17
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.
CVSS Score
5.3
EPSS Score
0.004
Published
2017-07-17
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.
CVSS Score
6.5
EPSS Score
0.003
Published
2017-07-17
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.
CVSS Score
5.4
EPSS Score
0.009
Published
2017-03-28
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.
CVSS Score
6.1
EPSS Score
0.007
Published
2017-03-28
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.
CVSS Score
5.3
EPSS Score
0.01
Published
2017-03-28
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.
CVSS Score
5.3
EPSS Score
0.004
Published
2017-03-28