OPENSUSE-SU-2021:0262-1 Security update for nextcloud

This update for nextcloud fixes the following issues: - nextcloud was upgraded to version 20.0.7 - CVE-2020-8294: Fixed a missing link validation boo1181803 - CVE-2020-8295: Fixed a denial of service attack boo1181804 - CVE-2020-8293: Fixed an input validation issue boo1181445...

Security update for nextcloud (moderate)

openSUSE Security Update: Security update for nextcloud Announcement ID: openSUSE-SU-2021:0262-1 Rating: moderate References: 1181445 1181803 1181804 Cross-References: CVE-2020-8293 CVE-2020-8294 CVE-2020-8295 Affected Products: openSUSE Leap 15.2 An update that fixes three vulnerabilities is now...

[ASA-202102-7] nextcloud: directory traversal

Arch Linux Security Advisory ASA-202102-7 ========================================= Severity: Medium Date : 2021-02-06 CVE-ID : CVE-2020-36193 Package : nextcloud Type : directory traversal Remote : Yes Link : https://security.archlinux.org/AVG-1464 Summary ======= The package nextcloud before...

Nextcloud Server Cross-Site Scripting Vulnerability (CNVD-2021-09293)

Nextcloud is a set of client-server software for creating file hosting services and using them.Nextcloud Server is the server software. A cross-site scripting vulnerability exists in versions prior to Nextcloud Server 20.0.2, 19.0.5, and 18.0.11. The vulnerability stems from a lack of link...

Nextcloud: Take over a mail account due missing validation of account id

A validation is missing to make sure the account id belongs to the logged in user. To reproduce: 1. Login as user 2. Add a mail account to mail 3. Go to account settings 4. Update the account again See a request like below: curl 'http://localhost:50001/index.php/apps/mail/api/accounts/%7Bid%7D' ...

CVE-2020-8294

A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format...

CVE-2020-8294

A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format...

Format string

A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format...

CVE-2020-8294

A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format...

CVE-2020-8294

A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format...

CVE-2020-8294

CVE-2020-8294 in Nextcloud Server is a missing link validation vulnerability that allowed stored XSS via a javascript: URL in markdown. Affected versions are Nextcloud Server before 20.0.2, 19.0.5, and 18.0.11. The issue is fixed in OpenSUSE/OpenSUSE-SU updates (e.g., Nextcloud 20.0.7 and later)....

Nextcloud Server Resource Management Error Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud Server. The vulnerability stems from the program's lack of input validation, which prevents users from storing...

Nextcloud 跨站脚本漏洞

Nextcloud is a set of client-server software for creating file hosting services and using them.Nextcloud Server is the server software. A cross-site scripting vulnerability exists in versions prior to Nextcloud Server 20.0.2, 19.0.5, and 18.0.11. The vulnerability stems from a lack of link...

Nextcloud Server DoS Vulnerability (NC-SA-2021-003)

Nextcloud Server is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2021 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 Multiple Vulnerabilities (NC-SA-2021-001, NC-SA-2021-002)

Nextcloud Server is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 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 = "cpe:/a:nextcloud:nextcloudserver"...

Nextcloud Server Denial of Service Vulnerability

Nextcloud is a set of client-server software for creating file hosting services and using them.Nextcloud Server is the server software. A denial of service vulnerability exists in Nextcloud Server 19 and earlier versions. The vulnerability stems from a checking error. An attacker could exploit th...

CVE-2020-8295

A wrong check in Nextcloud Server 19 and prior allowed to perform a denial of service attack when resetting the password for a user...

CVE-2020-8295

A wrong check in Nextcloud Server 19 and prior allowed to perform a denial of service attack when resetting the password for a user...

CVE-2020-8293

A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage with those rules...

CVE-2020-8293

A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage with those rules...