Inviting excessive long email addresses to a calendar event makes the server unresponsive

None...

OAuth2 client_secret stored in plain text in the database

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Password of talk conversations can be bruteforced

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Rate limiter not working reliable when Memcached is installed

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PT-2023-29634 · Nextcloud · Nextcloud Mail

Name of the Vulnerable Software and Affected Versions: Nextcloud Mail versions prior to 2.2.8 Nextcloud Mail versions prior to 3.3.0 Description: The issue is related to a missing check of origin, target, and cookies in Nextcloud Mail, allowing an attacker to abuse the proxy endpoint and cause a...

PT-2023-6442 · Nextcloud +2 · Nextcloud +2

Name of the Vulnerable Software and Affected Versions: Nextcloud versions prior to 25.0.11 Nextcloud versions prior to 26.0.6 Nextcloud versions prior to 27.1.0 Description: The issue is related to the use of Memcached as memcache.distributed in Nextcloud, which can cause the rate limiting on the...

PT-2023-6441 · Nextcloud +2 · Nextcloud +2

Name of the Vulnerable Software and Affected Versions: Nextcloud versions prior to 25.0.8 Nextcloud versions prior to 26.0.3 Nextcloud versions prior to 27.0.1 Description: The issue is related to the storage of OAuth2 tokens in plaintext in Nextcloud, allowing an attacker who has gained access t...

Nextcloud Server < 22.2.10.14, 23.x < 23.0.12.9, 24.x < 24.0.12.5, 25.x < 25.0.9, 26.x < 26.0.4 Improper Access Control Vulnerability (GHSA-2hrc-5fgp-c9c9)

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 =...

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. No information about this vulnerability is available at this time, please stay tuned to CNNVD or the vendor...

PT-2023-29439 · Nextcloud · Nextcloud Talk

Name of the Vulnerable Software and Affected Versions: Nextcloud Talk versions prior to 15.0.8 Nextcloud Talk versions prior to 16.0.6 Nextcloud Talk versions prior to 17.1.1 Description: The issue concerns the brute force protection of public talk conversation passwords in Nextcloud Talk, a chat...

Nextcloud Resource Management Error Vulnerability

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A resource management error vulnerability exists in Nextcloud calendar version 1.0.0 and later versions, which stems from a lack of precondition checking,...

Nextcloud Code Issues Vulnerabilities

Nextcloud is an open source, self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A code issue vulnerability exists in Nextcloud mail, which stems from a lack of checking of the source, target, and cookie...

Nextcloud Security Breach

Nextcloud is a suite of open source, self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud. An attacker can exploit the vulnerability to elevate privileges...

Nextcloud Talk Security Vulnerability

Nextcloud Talk is a self-hosted local audio/video and chat communication service from Nextcloud Germany. A security vulnerability exists in Nextcloud Talk. An attacker could exploit the vulnerability to obtain password information...

Nextcloud: HTML injection in search UI when selecting a circle with HTML in the display name

An HTML injection vulnerability was discovered in the search user interface of a cloud application. When selecting a circle with HTML in the display name, this could allow redirection to malicious websites or other adverse impacts such as data theft, phishing, or malware distribution...

CVE-2023-39960

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server starting with 25.0.0 and prior to 25.09 and 26.04; as well as Nextcloud Enterprise Server starting with 22.0.0 and prior to 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, and 26.0.4; missing...

Code injection

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server starting with 25.0.0 and prior to 25.09 and 26.04; as well as Nextcloud Enterprise Server starting with 22.0.0 and prior to 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, and 26.0.4; missing...

CVE-2023-39960

Technical details for CVE-2023-39960 are not publicly available in the provided documents; monitor for updates.

CVE-2023-39960 Nextcloud Server has improper restriction of excessive authentication attempts on WebDAV endpoint

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server starting with 25.0.0 and prior to 25.09 and 26.04; as well as Nextcloud Enterprise Server starting with 22.0.0 and prior to 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, and 26.0.4; missing...

CVE-2023-39960 Nextcloud Server has improper restriction of excessive authentication attempts on WebDAV endpoint

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server starting with 25.0.0 and prior to 25.09 and 26.04; as well as Nextcloud Enterprise Server starting with 22.0.0 and prior to 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, and 26.0.4; missing...