Nextcloud: XSS in Desktop Client in call notification popup

Summary: The Nextcloud Desktop Client application does not properly neutralize the name of a group conversation before using it. Steps To Reproduce: Server Machine: 1. Install the Nextcloud Server application 2. Create an administrator account 3. Create a user account Client Machine: 4. Install t...

Nextcloud: Vulnerable moment-timezone version shipped

An information exposure vulnerability was found in the moment-timezone package used by Nextcloud server. Attackers could sniff network traffic during data transmission, making exploitation easier. The vulnerability was patched in version 0.5.35 by changing the FTP endpoint with an HTTPS endpoint...

Nextcloud: XSS in Desktop Client via user status and information

Summary: The Nextcloud Desktop Client application does not properly neutralize the Full Name and Status Message of users before using them. Steps To Reproduce: Server Machine: 1. Install the Nextcloud Server application 2. Log into your account 3. Navigate to your profile page 4. Set the Full Nam...

Nextcloud: Guests can continue to receive video streams from call after being removed from a conversation

Summary: If the HPB is used and a guest is removed from a conversation while said guest is in a call the guest will no longer appear in the participant list and the call will appear as ended for the other participants. However, for the guest the call UI is still shown. If other participants start...

Nextcloud Server < 23.0.7, 24.x < 24.0.3 Information Disclosure Vulnerability (GHSA-vqgm-f748-g76v)

Nextcloud Server is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2022 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 Server < 23.0.8, 24.x < 24.0.4 SSRF Vulnerability (GHSA-rmf9-w497-8cq8)

Nextcloud Server is prone to a server-side request forgery SSRF vulnerability. SPDX-FileCopyrightText: 2022 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: SSRF via filter bypass due to lax checking on IPs

A lax checking on IPs in NextCloud allowed for a filter bypass vulnerability that could be exploited by attackers to gain SSRF. The filtration technique failed when met with some of the more advanced SSRF payloads like the alphanumeric ones, allowing attackers to bypass IP filters and gain access...

CVE-2022-39210

Nextcloud android is the official Android client for the Nextcloud home server platform. Internal paths to the Nextcloud Android app files are not properly protected. As a result access to internal files of the from within the Nextcloud Android app is possible. This may lead to a leak of sensitiv...

CVE-2022-39212

Nextcloud Talk is an open source chat, video & audio calls client for the Nextcloud platform. In affected versions an attacker could see the last video frame of any participant who has video disabled but a camera selected. It is recommended that the Nextcloud Talk app is upgraded to 13.0.8 or...

Design/Logic Flaw

Nextcloud android is the official Android client for the Nextcloud home server platform. Internal paths to the Nextcloud Android app files are not properly protected. As a result access to internal files of the from within the Nextcloud Android app is possible. This may lead to a leak of sensitiv...

Code injection

Nextcloud Talk is an open source chat, video & audio calls client for the Nextcloud platform. In affected versions an attacker could see the last video frame of any participant who has video disabled but a camera selected. It is recommended that the Nextcloud Talk app is upgraded to 13.0.8 or...

Nextcloud Talk 信息泄露漏洞

Nextcloud Talk is a self-hosted local audio/video and chat communication service from Nextcloud Germany. An information disclosure vulnerability exists in Nextcloud Talk versions prior to 13.0.8 and 14.0.4, which stems from the presence of an information disclosure issue that allows an attacker t...

Nextcloud Android app 路径遍历漏洞

The Nextcloud Android app is an Android-based mobile application for accessing Nextcloud servers from Nextcloud Germany. A path traversal vulnerability exists in versions of the Nextcloud Android app prior to 3.21.0, which stems from an improperly protected internal path to an application file,...

CVE-2022-39212 Last video frame is still sent after video is disabled in a call in Nextcloud Talk

Nextcloud Talk is an open source chat, video & audio calls client for the Nextcloud platform. In affected versions an attacker could see the last video frame of any participant who has video disabled but a camera selected. It is recommended that the Nextcloud Talk app is upgraded to 13.0.8 or...

CVE-2022-39212 Last video frame is still sent after video is disabled in a call in Nextcloud Talk

Nextcloud Talk is an open source chat, video & audio calls client for the Nextcloud platform. In affected versions an attacker could see the last video frame of any participant who has video disabled but a camera selected. It is recommended that the Nextcloud Talk app is upgraded to 13.0.8 or...

CVE-2022-39212 Last video frame is still sent after video is disabled in a call in Nextcloud Talk

Nextcloud Talk is an open source chat, video & audio calls client for the Nextcloud platform. In affected versions an attacker could see the last video frame of any participant who has video disabled but a camera selected. It is recommended that the Nextcloud Talk app is upgraded to 13.0.8 or...

CVE-2022-39212

Nextcloud Talk vulnerability CVE-2022-39212: in affected versions, the last video frame of a participant can be disclosed when the camera is selected but the video is disabled. This is a client-side issue in Nextcloud Talk (chat/video calls) that allows viewing the last frame of other participant...

CVE-2022-39211

Nextcloud server is an open source personal cloud platform. In affected versions it was found that locally running webservices can be found and requested erroneously. It is recommended that the Nextcloud Server is upgraded to 23.0.8 or 24.0.4. It is recommended that the Nextcloud Enterprise Serve...

Design/Logic Flaw

Nextcloud server is an open source personal cloud platform. In affected versions it was found that locally running webservices can be found and requested erroneously. It is recommended that the Nextcloud Server is upgraded to 23.0.8 or 24.0.4. It is recommended that the Nextcloud Enterprise Serve...

CVE-2022-39210 Access to internal files of the Nextcloud Android app

Nextcloud android is the official Android client for the Nextcloud home server platform. Internal paths to the Nextcloud Android app files are not properly protected. As a result access to internal files of the from within the Nextcloud Android app is possible. This may lead to a leak of sensitiv...