CVE-2024-37313: Improper Authentication

Nextcloud server is a self hosted personal cloud system. Under some circumstance it was possible to bypass the second factor of 2FA after successfully providing the user credentials. It is recommended that the Nextcloud Server is upgraded to 26.0.13, 27.1.8 or 28.0.4 and Nextcloud Enterprise Serv...

CVE-2024-37312: Improper Access Control

useroidc app is an OpenID Connect user backend for Nextcloud. Missing access control on the ID4me endpoint allows an attacker to register an account eventually getting access to data that is available to all registered users. It is recommended that the OpenID Connect user backend is upgraded to...

NextCloud security vulnerabilities

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 Calendar, which can be exploited by an authenticated attacker to create attachments that link to other websites v...

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 Server that originates from an attacker with read-only access to a file being able to restore an older version...

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 Server that stems from a duplicate exception where a sharer can read privately shared calendar events...

PT-2024-4412 · Nextcloud +1 · Nextcloud Notes +1

Name of the Vulnerable Software and Affected Versions: Nextcloud Notes versions prior to 4.9.3 Description: The issue is related to the possibility of sharing a folder called Notes/ with a newly created user before they log in, allowing a remote attacker to access confidential information...

PT-2024-27473 · Nextcloud · Nextcloud Calendar

Name of the Vulnerable Software and Affected Versions: Nextcloud Calendar versions prior to 4.6.8 Nextcloud Calendar versions prior to 4.7.2 Description: The issue allows authenticated users to create an event with manipulated attachment data, leading to a bad redirect for participants when...

NextCloud security vulnerabilities

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from an Access Control Error vulnerability that stems from a lack of access control, which can be exploited by an attacker to register an...

PT-2024-27811 · Nextcloud · Nextcloud User Oidc

Name of the Vulnerable Software and Affected Versions: Nextcloud user oidc app versions prior to 1.3.5 Nextcloud user oidc app versions prior to 2.0.0 Nextcloud user oidc app versions prior to 3.0.0 Nextcloud user oidc app versions prior to 4.0.0 Nextcloud user oidc app versions prior to 5.0.0...

Nextcloud Security Breach

Nextcloud is an open source, self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany.Nextcloud Desktop Client is a desktop client application for Nextcloud. A security vulnerability exists in Nextcloud Desktop Client versions prior to 3.12.0, which...

CVE-2024-37886: Improper Verification of Cryptographic Signature

useroidc app is an OpenID Connect user backend for Nextcloud. An attacker could potentially trick the app into accepting a request that is not signed by the correct server. It is recommended that the Nextcloud useroidc app is upgraded to 1.3.5, 2.0.0, 3.0.0, 4.0.0 or 5.0.0...

CVE-2024-37315: Improper Access Control

Nextcloud Server is a self hosted personal cloud system. An attacker with read-only access to a file is able to restore older versions of a document when the filesversions app is enabled. It is recommended that the Nextcloud Server is upgraded to 26.0.12, 27.1.7 or 28.0.3 and that the Nextcloud...

NextCloud security vulnerabilities

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 that stems from the fact that a sharing recipient with read and share permissions could reshare the item...

Fedora: Security Advisory (FEDORA-2024-80aa2e0e55)

The remote host is missing an update for the 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 ifdescription...

Fedora: Security Advisory (FEDORA-2024-456a389028)

The remote host is missing an update for the 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 ifdescription...

SUSE CVE-2023-28998

The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server. Starting with version 3.0.0 and prior to version 3.6.5, a malicious server administrator can gain full access to an end-to-end encrypted folder. They can decrypt files, recover the folder structure, and add new...

[SECURITY] Fedora 39 Update: nextcloud-28.0.5-2.fc39

NextCloud gives you universal access to your files through a web interface or WebDAV. It also provides a platform to easily view & sync your contacts, calendars and bookmarks across all your devices and enables basic editing rig ht on the web. NextCloud is extendable via a simple but powerful API...

[SECURITY] Fedora 40 Update: nextcloud-28.0.5-2.fc40

NextCloud gives you universal access to your files through a web interface or WebDAV. It also provides a platform to easily view & sync your contacts, calendars and bookmarks across all your devices and enables basic editing rig ht on the web. NextCloud is extendable via a simple but powerful API...

Fedora 39 : nextcloud (2024-80aa2e0e55)

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-80aa2e0e55 advisory. Update nextcloud to 28.0.5 and PR 11 PR 11 Many issues fixed by aviram: - Better HTTPS handling in Apache configs - Better cron job compatibility with APC -...

Fedora: Security Advisory for nextcloud (FEDORA-2024-d67f9827b2)

The remote host is missing an update for the 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 ifdescription...