CVE-2022-39330 Database resource exhaustion for logged-in users via sharee recommendations with circles

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server prior to versions 22.2.10, 23.0.10, and 24.0.6 are vulnerable to a logged-in attacker slowing down the system by...

PT-2022-24903 · Nextcloud +1 · Nextcloud Enterprise Server +3

Name of the Vulnerable Software and Affected Versions: Nextcloud Server versions prior to 23.0.10 and 24.0.6 Nextcloud Enterprise Server versions prior to 22.2.10, 23.0.10, and 24.0.6 Description: The issue allows a logged-in attacker to slow down the system by generating a lot of database/cpu...

Nextcloud: Database resource exhaustion for logged-in users via sharee recommendations with circles

Summary: Registered users can generate massive database load Steps To Reproduce: 1. create 9 circles and 6 folders circles folder 50 2. share all created folders with all created circles 3. open an other folder and open the share tab, so the URI...

Virtual Currency Platform ‘Tornado Cash’ Accused of Aiding APTs

The U.S. government has slapped sanctions on virtual currency mixer Tornado Cash for laundering more than $7 billion in crypto cash derived from cybercriminal activity. At least $455 million of that was moved for state-sponsored Lazarus Group in part to help fund North Korea’s missile program,...

Nextcloud Server < 22.2.6, 23.x < 23.0.3 Password Requirements Bypass Vulnerability (GHSA-pwjv-h37v-c4fx)

Nextcloud Server is prone to a password requirements bypass vulnerability when sharing a folder via the Circles app. SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

CVE-2022-29163 Bypass of password requirements when sharing a folder via the Circles app in Nextcloud Server

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 22.2.6 and 23.0.3, a user can create a link that is not password protected even if the administrator requires links to be password protected. Versions 22.2.6 and 23.0.3 contain a pat...

Bypass of password requirements when sharing a folder via the Circles app

None...

STEWS - A Security Tool For Enumerating WebSockets

STEWS is a tool suite for security testing of WebSockets This research was first presented at OWASP Global AppSec US 2021 Features STEWS provides the ability to: Discover : find WebSockets endpoints on the web by testing a list of domains Fingerprint : determine what WebSockets server is running ...

Nextcloud: bypass forced password protection via circles app

Summary: A user can bypass password enforcement for link and email shares by using a circle Steps To Reproduce: 1. enable forced passwords for link shares and email shares as administrator in the share settings 2. as user create a circle and add an e-mail-address 3. share some file to that circle...

Nextcloud Circles Licensing Issues Vulnerability Vulnerability

Nextcloud Circles, an open source social network built by Nextcloud Germany for the Nextcloud ecosystem, is vulnerable to an authorization issue in versions prior to 0.19.15, 0.20.11, and 0.21.4, which stems from a vulnerability in the Nextcloud Circles The application allows any user to join any...

Nextcloud Circles Cross-Site Scripting Vulnerability

A cross-site scripting vulnerability exists in Nextcloud Circles, an open source, self-hosted file synchronization and sharing communication application platform from Nextcloud Germany, which stems from the failure of the product's Content-Security-Policy to properly handle incoming input data in...

CVE-2021-32782

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application is vulnerable to a stored Cross-Site Scripting XSS vulnerability. Due the strict Content-Security-Policy shipped with Nextcloud, this issue is not exploitab...

CVE-2021-37630

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application allowed any user to join any "Secret Circle" without approval by the Circle owner leaking private information. It is recommended that Nextcloud Circles is...

CVE-2021-37630

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application allowed any user to join any "Secret Circle" without approval by the Circle owner leaking private information. It is recommended that Nextcloud Circles is...

CVE-2021-32782

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application is vulnerable to a stored Cross-Site Scripting XSS vulnerability. Due the strict Content-Security-Policy shipped with Nextcloud, this issue is not exploitab...

CVE-2021-32782

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application is vulnerable to a stored Cross-Site Scripting XSS vulnerability. Due the strict Content-Security-Policy shipped with Nextcloud, this issue is not exploitab...

Design/Logic Flaw

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application allowed any user to join any "Secret Circle" without approval by the Circle owner leaking private information. It is recommended that Nextcloud Circles is...

Cross site scripting

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application is vulnerable to a stored Cross-Site Scripting XSS vulnerability. Due the strict Content-Security-Policy shipped with Nextcloud, this issue is not exploitab...

CVE-2021-32782 Cross-Site Scripting in Nextcloud Circles

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application is vulnerable to a stored Cross-Site Scripting XSS vulnerability. Due the strict Content-Security-Policy shipped with Nextcloud, this issue is not exploitab...

CVE-2021-32782

CVE-2021-32782 pertains to Nextcloud Circles and is a stored Cross-Site Scripting (XSS) vulnerability. The issue affects Nextcloud Circles and is mitigated in modern browsers that enforce Content-Security-Policy (CSP); exploitation is noted as not feasible on CSP-compliant browsers, but it remain...