CVE-2021-41233 Missing authorization in Nextcloud text

Nextcloud text is a collaborative document editing using Markdown built for the nextcloud server. Due to an issue with the Nextcloud Text application, which is by default shipped with Nextcloud Server, an attacker is able to access the folder names of "File Drop". For successful exploitation an...

CVE-2021-41233 Missing authorization in Nextcloud text

Nextcloud text is a collaborative document editing using Markdown built for the nextcloud server. Due to an issue with the Nextcloud Text application, which is by default shipped with Nextcloud Server, an attacker is able to access the folder names of "File Drop". For successful exploitation an...

Folder names of "File Drop" share accessible

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Nextcloud server information disclosure vulnerability (CNVD-2022-20691)

Nextcloud is an open source self-hosted file synchronization and sharing communication application platform from the German company Nextcloud. nextcloud server is a self-hosted system designed to provide cloud-style services. nextcloud server is vulnerable to an information disclosure vulnerabili...

Nextcloud server authorization issue vulnerability (CNVD-2022-20692)

Nextcloud is an open source self-hosted file synchronization and sharing communication application platform from Nextcloud Germany. nextcloud server is a self-hosted system designed to provide cloud-style services. nextcloud server is vulnerable to an authorization issue that stems from a lack of...

Nextcloud 信息泄露漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication applications platform from Nextcloud Germany.A security vulnerability exists in Nextcloud Server, which is due to an issue with the Nextcloud Text application which is provided with Nextcloud Server by...

Nextcloud Talk Input Validation Error Vulnerability

Nextcloud Talk, a self-hosted local audio/video and chat communication service from Nextcloud Germany, is vulnerable to a user redirection vulnerability in versions prior to 12.1.2. The vulnerability stems from the system's failure to reasonably handle target jumps, which could be exploited to...

CVE-2022-24741

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

Code injection

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

CVE-2022-24741 High memory usage in Nextcloud server

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

CVE-2022-24741 High memory usage in Nextcloud server

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

CVE-2022-24741

CVE-2022-24741 affects Nextcloud Server and describes a denial-of-service vulnerability caused by uploading specially crafted files that trigger excessive memory/CPU usage during processing (notably previews). Public references specify affected Nextcloud Server variants and recommend upgrading to...

CVE-2022-24741 High memory usage in Nextcloud server

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

High memory usage for generating preview of broken image

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Nextcloud server 资源管理错误漏洞

Nextcloud is an open source, self-hosted file synchronization and sharing communication application platform from Nextcloud Germany. nextcloud server has a denial of service vulnerability that stems from a networked system or product that does not properly validate data boundaries when performing...

Nextcloud Server < 20.0.14, 21.x < 21.0.6, 22.x < 22.2.1 Multiple Vulnerabilities

Nextcloud Server is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2022 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"...

CVE-2021-41241

Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting "advanced permissions" on subfolders, for example, a user could be granted access to the...

CVE-2021-41241

Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting "advanced permissions" on subfolders, for example, a user could be granted access to the...

Design/Logic Flaw

Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting "advanced permissions" on subfolders, for example, a user could be granted access to the...

CVE-2021-41241

CVE-2021-41241 is documented in multiple sources as a permission check flaw in the Nextcloud groupfolders feature. The issue allows a user to access subfolders within a groupfolder despite advanced permissions, by copying the groupfolder to another location. Affected guidance specifies upgrading ...