CVE-2024-22213: Improper Neutralization of Input During Web Page Generation

Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions users could be tricked into executing malicious code that would execute in their browser via HTML sent as a comment. It is recommended that the...

CVE-2024-22401: Improper Preservation of Permissions

Nextcloud guests app is a utility to create guest users which can only see files shared with them. In affected versions users could change the allowed list of apps, allowing them to use apps that were not intended to be used. It is recommended that the Guests app is upgraded to 2.4.1, 2.5.1 or...

CVE-2024-22403: Insufficient Session Expiration

Nextcloud server is a self hosted personal cloud system. In affected versions OAuth codes did not expire. When an attacker would get access to an authorization code they could authenticate at any time using the code. As of version 28.0.0 OAuth codes are invalidated after 10 minutes and will no...

CVE-2024-22404: Improper Preservation of Permissions

Nextcloud files Zip app is a tool to create zip archives from one or multiple files from within Nextcloud. In affected versions users can download "view-only" files by zipping the complete folder. It is recommended that the Files ZIP app is upgraded to 1.2.1, 1.4.1, or 1.5.0. Users unable to...

Nextcloud Security Breach

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that stems from improper handling of request URLs, which allows users to load unallowed application pages...

PT-2024-19280

Name of the Vulnerable Software and Affected Versions Nextcloud Deck versions prior to 1.9.5 Nextcloud Deck versions prior to 1.11.2 Description The issue allows users to be tricked into executing malicious code in their browser via HTML sent as a comment. This is a problem with the way the...

PT-2024-19393

Name of the Vulnerable Software and Affected Versions Nextcloud guests app versions prior to 2.4.1 Nextcloud guests app versions prior to 2.5.1 Nextcloud guests app versions prior to 3.0.1 Description The Nextcloud guests app is a utility to create guest users which can only see files shared with...

CVE-2024-22402: Improper Preservation of Permissions

Nextcloud guests app is a utility to create guest users which can only see files shared with them. In affected versions users were able to load the first page of apps they were actually not allowed to access. Depending on the selection of apps installed this may present a permissions bypass. It i...

PT-2024-19391 · Nextcloud · Nextcloud User Saml

Name of the Vulnerable Software and Affected Versions: Nextcloud User Saml versions prior to 5.1.5 Nextcloud User Saml versions prior to 5.2.5 Nextcloud User Saml versions prior to 6.0.1 Description: Nextcloud User Saml is an app for authenticating Nextcloud users using SAML. In affected versions...

Nextcloud Input Validation Error Vulnerability

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. An input validation error vulnerability exists in Nextcloud User Saml that originates from allowing an attacker to turn on redirection in usersaml via the...

CVE-2024-22400: URL Redirection to Untrusted Site

Nextcloud User Saml is an app for authenticating Nextcloud users using SAML. In affected versions users can be given a link to the Nextcloud server and end up on a uncontrolled thirdparty server. It is recommended that the User Saml app is upgraded to version 5.1.5, 5.2.5, or 6.0.1. There are no...

Nextcloud Server < 28.0.0 Improper Authorization Vulnerability (GHSA-wppc-f5g8-vx36)

Nextcloud Server is prone to an improper authorization vulnerability. SPDX-FileCopyrightText: 2024 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: Directory Listing of publicly available assets

The directory listing was configured to publicly display the files in the directory. This configuration is not recommended, as it may expose sensitive or confidential information...

Nextcloud: Code injection in Nextcloud Desktop Client for macOS

The Nextcloud Desktop Client for macOS was found to be vulnerable to code injection. The vulnerability allowed untrusted input to be executed as code, potentially leading to a security breach...

Nextcloud: Email not verified when changing afterwards on apps.nextcloud.com

The email verification bypass vulnerability was discovered in the web application apps.nextcloud.com. The vulnerability allowed attackers to create accounts with any email address without verification, effectively taking over victim accounts...

Nextcloud: xmlrpc.php &wp-cron.php files are enabled, and will used for (DDOS),(DOS) and broutforce users attack.

The xmlrpc.php and wp-cron.php files were found to be enabled on the target website, which could allow attackers to perform denial of service attacks. Username enumeration via the RSS generator identified several valid usernames. The xmlrpc.php file could be used to cause a DDOS attack by sending...

SUSE CVE-2023-49792

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4; when a reverse proxy is configured as truste...

SUSE CVE-2023-49791

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4; when an attacker manages to get access to an...

CVE-2023-49790

The Nextcloud iOS Files app allows users of iOS to interact with Nextcloud, a self-hosted productivity platform. Prior to version 4.9.2, the application can be used without providing the 4 digit PIN code. Nextcloud iOS Files app should be upgraded to 4.9.2 to receive the patch. No known workaroun...

CVE-2023-49791

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4; when an attacker manages to get access to an...