CVE-2021-37628

The CVE-2021-37628 affects Nextcloud Richdocuments, an open-source collaborative office suite, where the File Drop feature (Upload Only public link shares) can be bypassed via the Richdocuments app. An attacker could read arbitrary files in such a share, indicating a serious information-disclosur...

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...

CVE-2021-37631

Deck is an open source kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions the Deck application didn't properly check membership of users in a Circle. This allowed other users in the instance to gain access t...

CVE-2021-37631

Deck is an open source kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions the Deck application didn't properly check membership of users in a Circle. This allowed other users in the instance to gain access t...

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...

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...

Design/Logic Flaw

Deck is an open source kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions the Deck application didn't properly check membership of users in a Circle. This allowed other users in the instance to gain access t...

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...

CVE-2021-37630 Secret Circle can be joined without approval in Nextcloud Circles

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

CVE-2021-37630 affects Nextcloud Circles. The issue is an authorization flaw in affected versions prior to 0.19.15, 0.20.11, or 0.21.4 that allows any user to join a Secret Circle without the circle owner’s approval, leaking private information. The vulnerability is mitigated only by upgrading Ne...

CVE-2021-37631 Circle can be accessed by non-Circle members in Nextcloud Deck

Deck is an open source kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions the Deck application didn't properly check membership of users in a Circle. This allowed other users in the instance to gain access t...

CVE-2021-37631

CVE-2021-37631 affects Nextcloud Deck. The vulnerability arises from improper checking of Circle membership, allowing non-circle members to access boards shared with a Circle. Affected software is Deck (Nextcloud integration); multiple sources (Red Hat, CNVD, OSV, CVE list, GHSA advisory) consist...

Nextcloud: Cards in Deck are readable by any user

Sensitive deck card contents were readable by any user, allowing unauthorized access to the information...

Nextcloud 访问控制错误漏洞

Nextcloud server is an open source self-hosted file synchronization and sharing communication application platform from Nextcloud Germany. nextcloud server is vulnerable to authorization issues in versions prior to 20.0.12, 21.0.4 or 22.1.0. The vulnerability stems from a lack of authentication...

Nextcloud 跨站脚本漏洞

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...