Nextcloud Server Improper Input Validation Vulnerability

Nextcloud is an open source self-hosted file synchronization and sharing communication application platform from Nextcloud Germany.Nextcloud Server is one of the server version. An input validation vulnerability exists in Nextcloud Server versions prior to 12.0.3 and 11.0.5, which can be exploite...

CVE-2018-3780: Improper Neutralization of Input During Web Page Generation

A missing sanitization of search results for an autocomplete field in NextCloud Server 13.0.5 could lead to a stored XSS requiring user-interaction. The missing sanitization only affected user names, hence malicious search results could only be crafted by authenticated users...

Nextcloud Server Authorization Issues Vulnerability

Nextcloud is a client-server software suite for creating network hard disks. An authorization issue vulnerability exists in versions of Nextcloud Server prior to 12.0.3, which can be exploited by an attacker to obtain user credentials and bypass two-factor authentication...

CVE-2018-3776

Improper input validator in Nextcloud Server prior to 12.0.3 and 11.0.5 could lead to an attacker's actions not being logged in the audit log...

CVE-2018-3775

Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication...

CVE-2018-3776

Improper input validator in Nextcloud Server prior to 12.0.3 and 11.0.5 could lead to an attacker's actions not being logged in the audit log...

CVE-2018-3775

CVE-2018-3775 concerns Nextcloud Server prior to version 12.0.3, where an attacker with valid user credentials could bypass two‑factor authentication due to improper authentication. The NVD entry lists CVSSv3.1 impact as high (C/H/I/H/A/H) and CVSSv2 as medium (I/P, no confidentiality/availabilit...

CVE-2018-3776: Improper Input Validation

Improper input validator in Nextcloud Server prior to 12.0.3 and 11.0.5 could lead to an attacker's actions not being logged in the audit log...

CVE-2018-3775: Improper Authentication

Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication...

Nextcloud Server Authorization Issues Vulnerability

Nextcloud is an open source self-hosted file synchronization and sharing communication application platform from Nextcloud Germany.Nextcloud Server is one of the server version. An authorization issue vulnerability exists in Nextcloud Server. An attacker could exploit the vulnerability to obtain ...

Nextcloud Server Image Previews File Access Control Bypass Vulnerability - Linux

Nextcloud Server is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Nextcloud Server Information Disclosure Vulnerability (CNVD-2018-12756)

Nextcloud is an open source self-hosted file synchronization and sharing communication application platform from Nextcloud Germany.Nextcloud Server is one of the server version. A security vulnerability exists in Nextcloud Server versions prior to 12.0.8 and 13.0.3, which stems from the program's...

CVE-2018-3762

CVE-2018-3762 affects Nextcloud Server prior to 12.0.8 and 13.0.3, where improper checks of dropped permissions for incoming shares let a user request previews for files they should not access. Root cause: inadequate enforcement of access control on image preview requests. Impact stated in source...

CVE-2018-3762: Improper Access Control

Nextcloud Server before 12.0.8 and 13.0.3 suffers from improper checks of dropped permissions for incoming shares allowing a user to still request previews for files it should not have access to...

CVE-2018-3761: Improper Authentication

Nextcloud Server before 12.0.8 and 13.0.3 suffer from improper authentication on the OAuth2 token endpoint. Missing checks potentially allowed handing out new tokens in case the OAuth2 client was partly compromised...

PT-2018-16181 · Nextcloud +2 · Nextcloud Server +2

Name of the Vulnerable Software and Affected Versions: Nextcloud Server versions prior to 12.0.8 Nextcloud Server versions prior to 13.0.3 Description: The issue arises from improper checks of dropped permissions for incoming shares, allowing a user to request previews for files they should not...

PT-2018-16180 · Nextcloud +2 · Nextcloud Server +2

Name of the Vulnerable Software and Affected Versions: Nextcloud Server versions prior to 12.0.8 Nextcloud Server versions prior to 13.0.3 Description: The issue is related to improper authentication on the OAuth2 token endpoint. It involves missing checks that could potentially allow handing out...

Nextcloud Server Design Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud Server is a server version of it. A security vulnerability exists in Nextcloud Server versions prior to 11.0.7 and prior to 12.0.5. An attacker coul...

Authorization

Nextcloud Server before 11.0.7 and 12.0.5 suffers from an Authorization Bypass Through User-Controlled Key vulnerability. A missing ownership check allowed logged-in users to change the scope of app passwords of other users. Note that the app passwords themselves where neither disclosed nor could...

CVE-2017-0936: Authorization Bypass Through User-Controlled Key

Nextcloud Server before 11.0.7 and 12.0.5 suffers from an Authorization Bypass Through User-Controlled Key vulnerability. A missing ownership check allowed logged-in users to change the scope of app passwords of other users. Note that the app passwords themselves where neither disclosed nor could...