CVE-2016-9466

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,...

CVE-2016-9461

CVE-2016-9461 affects Nextcloud Server before 9.0.52 and ownCloud Server before 9.0.4. The vulnerability stems from improper verification of edit permissions on WebDAV COPY actions, where the WebDAV endpoint did not correctly check permissions during COPY. As a result, an authenticated attacker w...

CVE-2016-9466

CVE-2016-9466 is a reflected XSS in the Gallery application affecting Nextcloud Server before 10.0.1 and ownCloud Server before 9.0.6, with further versions 9.1.2 affected. The issue arises from the Gallery app not properly sanitizing exception messages generated by the Nextcloud/ownCloud server;...

CVE-2016-9467

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 displa...

CVE-2016-9463

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 backen...

CVE-2016-9465: Improper Neutralization of Input During Web Page Generation

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 o...

PT-2017-10157

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 10.0.1 ownCloud Server versions prior to 9.0.6 and 9.1.2 Description The issue arises from a Reflected XSS in the Gallery application, where the gallery app fails to properly sanitize exception messages from...

CVE-2016-9461: Improper Access Control

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...

PT-2017-10156

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 10.0.1 ownCloud Server versions prior to 9.0.6 and 9.1.2 Description The issue concerns a Stored XSS in the CardDAV image export functionality. This functionality allows the download of images stored within a...

CVE-2016-9466: Improper Neutralization of Input During Web Page Generation

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,...

CVE-2016-9463: Incorrect Implementation of Authentication Algorithm

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 backen...

CVE-2016-9460: User Interface (UI) Misrepresentation of Critical Information

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...

PT-2017-10151

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 9.0.52 ownCloud Server versions prior to 9.0.4 Description The issue allows for a content-spoofing attack in the files app. Specifically, the location bar in the files app does not verify the passed parameter...

PT-2017-10150

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 9.0.52 ownCloud Server versions prior to 9.0.4 Description The issue concerns a log pollution vulnerability that could potentially lead to a local XSS. The download log functionality in the admin screen...

CVE-2016-9467: User Interface (UI) Misrepresentation of Critical Information

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 displa...

CVE-2016-9462: Improper Access Control

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...

PT-2017-10153

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 9.0.52 ownCloud Server versions prior to 9.0.4 Description The issue arises from improper verification of restore privileges when restoring a file. Specifically, the restore capability was not checking if a...

PT-2017-10155

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 9.0.54 Nextcloud Server version 10.0.0 Description The issue arises from an improper authorization check on removing shares. Specifically, the Sharing Backend in Nextcloud differentiates between shares to use...

CVE-2016-9464: Improper Authorization

Nextcloud Server before 9.0.54 and 10.0.0 suffers from an improper authorization check on removing shares. The Sharing Backend as implemented in Nextcloud does differentiate between shares to users and groups. In case of a received group share, users should be able to unshare the file to themselv...

PT-2017-10154

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 9.0.54 Nextcloud Server versions prior to 10.0.1 ownCloud Server versions prior to 9.1.2 ownCloud Server versions prior to 9.0.6 ownCloud Server versions prior to 8.2.9 Description The issue allows an...