PT-2023-21996 · Nextcloud +1 · Nextcloud Enterprise Server +2

Name of the Vulnerable Software and Affected Versions: Nextcloud Server versions 24.0.0 through 24.0.6 Nextcloud Server versions 25.0.0 through 25.0.4 Nextcloud Enterprise Server versions 23.0.0 through 23.0.11 Nextcloud Enterprise Server versions 24.0.0 through 24.0.6 Nextcloud Enterprise Server...

Nextcloud 访问控制错误漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud talk suffers from an access control error vulnerability that stems from an inability to properly filter access to a list of users. An attacker...

Nextcloud 访问控制错误漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. An access control error vulnerability exists in Nextcloud richdocuments. An attacker could exploit the vulnerability to bypass the secure view feature...

PT-2023-22002 · Nextcloud +1 · Nextcloud Server +1

Name of the Vulnerable Software and Affected Versions: Nextcloud server versions prior to 24.0.10 Nextcloud server versions prior to 25.0.4 Description: The issue affects Nextcloud server, an open source home cloud implementation, where users who should not have download permissions can still...

PT-2023-22004 · Nextcloud +1 · Nextcloud Server +2

Name of the Vulnerable Software and Affected Versions: Nextcloud Server versions 24.0.0 through 24.0.10 Nextcloud Server versions 25.0.0 through 25.0.4 Nextcloud Server Enterprise versions 23.0.0 through 23.0.12.5 Nextcloud Server Enterprise versions 24.0.0 through 24.0.10 Nextcloud Server...

Nextcloud 访问控制错误漏洞

Nextcloud is an open source, self-hosted file synchronization and sharing communication application platform from Nextcloud, a German company. An access control error vulnerability exists in the Nextcloud server, which stems from the fact that users who are not able to download files can still...

Nextcloud Server 24.0.4 < 24.0.10, 25.x < 25.0.4 Improper Access Control Vulnerability (GHSA-w47p-f66h-h2vj)

Nextcloud Server is prone to an improper access control vulnerability. SPDX-FileCopyrightText: 2023 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 =...

CVE-2023-28835

Nextcloud server is an open source home cloud implementation. In affected versions the generated fallback password when creating a share was using a weak complexity random number generator, so when the sharer did not change it the password could be guessable to an attacker willing to brute force...

CVE-2023-28646

Nextcloud android is an android app for interfacing with the nextcloud home server ecosystem. In versions from 3.7.0 and before 3.24.1 an attacker that has access to the unlocked physical device can bypass the Nextcloud Android Pin/passcode protection via a thirdparty app. This allows to see meta...

CVE-2023-28647

Nextcloud iOS is an ios application used to interface with the nextcloud home cloud ecosystem. In versions prior to 4.7.0 when an attacker has physical access to an unlocked device, they may enable the integration into the iOS Files app and bypass the Nextcloud pin/password protection and gain...

CVE-2023-28644

Nextcloud server is an open source home cloud implementation. In releases of the 25.0.x branch before 25.0.3 an inefficient fetch operation may impact server performances and/or can lead to a denial of service. This issue has been addressed and it is recommended that the Nextcloud Server is...

CVE-2023-28833

Nextcloud server is an open source home cloud implementation. In affected versions admins of a server were able to upload a logo or a favicon and to provided a file name which was not restricted and could overwrite files in the appdata directory. Administrators may have access to overwrite these...

CVE-2023-26482

Nextcloud server is an open source home cloud implementation. In affected versions a missing scope validation allowed users to create workflows which are designed to be only available for administrators. Some workflows are designed to be RCE by invoking defined scripts, in order to generate PDFs,...

CVE-2023-28643

Nextcloud server is an open source home cloud implementation. In affected versions when a recipient receives 2 shares with the same name, while a memory cache is configured, the second share will replace the first one instead of being renamed to name 2. It is recommended that the Nextcloud Server...

Design/Logic Flaw

Nextcloud server is an open source home cloud implementation. In releases of the 25.0.x branch before 25.0.3 an inefficient fetch operation may impact server performances and/or can lead to a denial of service. This issue has been addressed and it is recommended that the Nextcloud Server is...

Memory corruption

Nextcloud server is an open source home cloud implementation. In affected versions when a recipient receives 2 shares with the same name, while a memory cache is configured, the second share will replace the first one instead of being renamed to name 2. It is recommended that the Nextcloud Server...

Design/Logic Flaw

Nextcloud server is an open source home cloud implementation. In affected versions admins of a server were able to upload a logo or a favicon and to provided a file name which was not restricted and could overwrite files in the appdata directory. Administrators may have access to overwrite these...

Default credentials

Nextcloud server is an open source home cloud implementation. In affected versions the generated fallback password when creating a share was using a weak complexity random number generator, so when the sharer did not change it the password could be guessable to an attacker willing to brute force...

Design/Logic Flaw

Nextcloud iOS is an ios application used to interface with the nextcloud home cloud ecosystem. In versions prior to 4.7.0 when an attacker has physical access to an unlocked device, they may enable the integration into the iOS Files app and bypass the Nextcloud pin/password protection and gain...

Design/Logic Flaw

Nextcloud server is an open source home cloud implementation. In affected versions a missing scope validation allowed users to create workflows which are designed to be only available for administrators. Some workflows are designed to be RCE by invoking defined scripts, in order to generate PDFs,...