Nextcloud Server Cross-Site Scripting Vulnerability (CNVD-2021-28008)

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A cross-site scripting vulnerability exists in the Files PDF viewer in Nextcloud Server versions prior to 18.0.3. The vulnerability stems from a lack of prope...

Nextcloud Server 18.x < 18.0.3 XSS Vulnerability (NC-SA-2020-019)

Nextcloud Server is prone to a cross-site scripting vulnerability in the Files PDF viewer. SPDX-FileCopyrightText: 2020 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 ...

CVE-2020-8154

An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe devices of other users when sending a malicious request directly to the endpoint...

CVE-2020-8155

An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting vulnerability when opening a malicious PDF...

Design/Logic Flaw

An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe devices of other users when sending a malicious request directly to the endpoint...

CVE-2020-8155

An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting vulnerability when opening a malicious PDF...

CVE-2020-8155

CVE-2020-8155 is addressed in Nextcloud security updates across multiple distributions. OpenSUSE and Fedora advisories show Nextcloud updates (e.g., openSUSE-2020-670, openSUSE-2020-0670-1, FEDORA_2020-C9863904DE/NASLs) that fix CVE-2020-8155. The openSUSE entries describe CVE-2020-8155 as a dire...

CVE-2020-8154

An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe devices of other users when sending a malicious request directly to the endpoint...

CVE-2020-8154

CVE-2020-8154 is an Insecure Direct Object Reference in Nextcloud Server (noted against 18.0.x) that allowed an attacker to remotely wipe other users’ devices via a crafted request to the affected endpoint. Publicly referenced advisories (openSUSE/OpenSUSE-SU-2020:0670-1 and openSUSE-670) associa...

Nextcloud: Bypass hide download Nextcloud Share

Summary Hello everyone, accidentally browsing through nextcloud, I have found a small vulnerability on nextcloud server. This vulnerability allow download the file when the download function has been hidden Here is the error details. If anything is wrong please respond to me. Thanks you...

Nextcloud Server < 16.0.9, 17.x < 17.0.4, 18.0.0 Access Control Vulnerability (NC-SA-2020-015)

Nextcloud Server is prone to an information disclosure vulnerability due to a missing access control check. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

CVE-2020-8139

A missing access control check in Nextcloud Server 18.0.1, 17.0.4, and 16.0.9 causes hide-download shares to be downloadable when appending /download to the URL...

CVE-2020-8139

A missing access control check in Nextcloud Server 18.0.1, 17.0.4, and 16.0.9 causes hide-download shares to be downloadable when appending /download to the URL...

CVE-2020-8139

A missing access control check in Nextcloud Server 18.0.1, 17.0.4, and 16.0.9 causes hide-download shares to be downloadable when appending /download to the URL...

XSS in Files PDF viewer (NC-SA-2020-019)

An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting vulnerability when opening a malicious PDF...

Nextcloud Server Access Control Error Vulnerability (CNVD-2020-12757)

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. An Access Control Error vulnerability exists in Nextcloud Server. The vulnerability arises from a network system or product not properly restricting access to...

Nextcloud Server Injection Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. An injection vulnerability exists in Nextcloud Server. The vulnerability arises from a lack of proper validation of user input data by a network system or...

Nextcloud Server, Talk and Deck Cross-Site Scripting Vulnerabilities

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A cross-site scripting vulnerability exists in Nextcloud Server, Talk and Deck. The vulnerability stems from a lack of proper validation of client-side data b...

Nextcloud Server Cross-Site Scripting Vulnerability (CNVD-2020-10426)

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A cross-site scripting vulnerability exists in Nextcloud Server. The vulnerability stems from a lack of proper validation of client-side data by the WEB...

Nextcloud Server Authorization Issues Vulnerability (CNVD-2020-12759)

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. An authorization issue vulnerability exists in Nextcloud Server. The vulnerability stems from a lack of authentication measures or insufficient authentication...