CVE-2021-39222

Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud Talk application was vulnerable to a stored Cross-Site Scripting XSS vulnerability. For exploitation, a user would need to right-click on a malicious file and open the file in a new tab. Due the strict...

CVE-2021-39222

Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud Talk application was vulnerable to a stored Cross-Site Scripting XSS vulnerability. For exploitation, a user would need to right-click on a malicious file and open the file in a new tab. Due the strict...

Cross site scripting

Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud Talk application was vulnerable to a stored Cross-Site Scripting XSS vulnerability. For exploitation, a user would need to right-click on a malicious file and open the file in a new tab. Due the strict...

CVE-2021-39222 XSS in Talk

Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud Talk application was vulnerable to a stored Cross-Site Scripting XSS vulnerability. For exploitation, a user would need to right-click on a malicious file and open the file in a new tab. Due the strict...

CVE-2021-39222

Nextcloud Talk is affected by a stored XSS vulnerability in the Talk component of Nextcloud. The issue can be triggered by right-clicking a malicious file and opening it in a new tab, but exploitation is mitigated on modern browsers due to Content-Security-Policy (CSP). Remediation is to upgrade ...

Nextcloud: SQL injextion via vulnerable doctrine/dbal version

Summary: SQL injection via limit parameter on user facing APIs Steps To Reproduce: Run security scanner: 1. REPORT /remote.php/dav/comments/files/1985 1. XML input oc:filter-comments.oc:limittext was set to 1'" 1. You have an error in your SQL syntax Supporting Material/References: For more detai...

Nextcloud Deck Access Control Error Vulnerability (CNVD-2021-102877)

Nextcloud is an open source set of self-hosted file synchronization and sharing communication applications platform from Germany-based Nextcloud. Nextcloud Deck is vulnerable to an access control error in versions prior to 1.2.9, 1.4.5 and 1.5.3. The vulnerability stems from a lack of permission...

Nextcloud Contacts Cross-Site Scripting Vulnerability

Nextcloud is an open source self-hosted file synchronization and sharing communication application platform from Nextcloud Germany. nextcloud Contacts application prior to version 4.0.3 suffers from a cross-site scripting vulnerability that stems from the lack of proper validation of client-side...

Nextcloud file traversal vulnerability

Nextcloud is an open source set of self-hosted file synchronization and sharing communication applications platform from Germany-based Nextcloud. nextcloud has a file traversal vulnerability in versions prior to 20.0.13, 21.0.5, and 22.2.0, which stems from a lack of authentication, access contro...

Nextcloud has an unspecified vulnerability (CNVD-2022-18418)

Nextcloud is an open source, self-hosted file synchronization and sharing communications application platform from Germany-based Nextcloud. Nextcloud has a security vulnerability that stems from an improperly designed or implemented problem in the code development process of the network system or...

Nextcloud Richdocuments Information Disclosure Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication applications platform from Germany-based Nextcloud. nextcloud Richdocuments application in versions prior to 3.8.6 and 4.2.3 is vulnerable to an information disclosure vulnerability where the vulnerable...

Nextcloud Mail Information Disclosure Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication applications platform from Germany-based Nextcloud. Nextcloud Mail applications prior to versions 1.10.4 and 1.11.0 are vulnerable to an information disclosure vulnerability that stems from a privacy filt...

Nextcloud OfficeOnline Information Disclosure Vulnerability

Nextcloud is an open source, self-hosted file synchronization and sharing communications application platform from Nextcloud Germany. nextcloud OfficeOnline applications prior to version 1.1.1 are vulnerable to an information disclosure vulnerability in which the vulnerable application returns...

Nextcloud has an unspecified vulnerability (CNVD-2022-18417)

Nextcloud is an open source, self-hosted file synchronization and sharing communications application platform from Nextcloud, a German company. nextcloud has a security vulnerability that stems from an improper design or implementation during the development of code for a networked system or...

Nextcloud Server Multiple Vulnerabilities (Oct 2021)

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 Talk 跨站脚本漏洞

Nextcloud Talk, a self-hosted local audio/video and chat communication service from Germany-based Nextcloud, is vulnerable to a cross-site scripting vulnerability that could be exploited by remote attackers to inject and execute arbitrary HTML and script code in the user's browser within the...

CVE-2021-39223

Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud Richdocuments application prior to versions 3.8.6 and 4.2.3 returned verbatim exception messages to the user. This could result in a full path disclosure on shared files. e.g. an attacker could see that the file...

CVE-2021-39224

Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud OfficeOnline application prior to version 1.1.1 returned verbatim exception messages to the user. This could result in a full path disclosure on shared files. e.g. an attacker could see that the file shared.txt is locat...

CVE-2021-39225

Nextcloud is an open-source, self-hosted productivity platform. A missing permission check in Nextcloud Deck before 1.2.9, 1.4.5 and 1.5.3 allows another authenticated users to access Deck cards of another user. It is recommended that the Nextcloud Deck App is upgraded to 1.2.9, 1.4.5 or 1.5.3...

CVE-2021-41177

Nextcloud is an open-source, self-hosted productivity platform. Prior to versions 20.0.13, 21.0.5, and 22.2.0, Nextcloud Server did not implement a database backend for rate-limiting purposes. Any component of Nextcloud using rate-limits as as AnonRateThrottle or UserRateThrottle was thus not rat...