CVSS: 4.3EPSS: 0%CPEs: 6EXPL: 2CVE-2022-24890 – Exposure of Private Personal Information to an Unauthorized Actor in Nextcloud Talk
https://notcve.org/view.php?id=CVE-2022-24890
17 May 2022 — Nextcloud Talk is a video and audio conferencing app for Nextcloud. In versions prior to 13.0.5 and 14.0.0, a call moderator can indirectly enable user webcams by granting permissions, if they were enabled before removing the permissions. A patch is available in versions 13.0.5 and 14.0.0. There are currently no known workarounds. Nextcloud Talk es una aplicación de videoconferencia y audioconferencia para Nextcloud. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vxpr-hcqq-7fw7 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-276: Incorrect Default Permissions CWE-359: Exposure of Private Personal Information to an Unauthorized Actor •
CVSS: 6.1EPSS: 0%CPEs: 6EXPL: 1CVE-2022-24887 – Open Redirect in Nextcloud Talk
https://notcve.org/view.php?id=CVE-2022-24887
27 Apr 2022 — Nextcloud Talk is a video and audio conferencing app for Nextcloud, a self-hosted productivity platform. Prior to versions 11.3.4, 12.2.2, and 13.0.0, when sharing a Deck card in conversation, the metaData can be manipulated so users can be tricked into opening arbitrary URLs. This issue is fixed in versions 11.3.4, 12.2.2, and 13.0.0. There are currently no known workarounds. Nextcloud Talk es una aplicación de videoconferencia y audioconferencia para Nextcloud, una plataforma de productividad autoalojada.... • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j45w-7mpq-264c • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 2.4EPSS: 0%CPEs: 1EXPL: 0CVE-2021-41181 – Nextcloud Talk app exposes chat messages on lockscreen
https://notcve.org/view.php?id=CVE-2021-41181
08 Mar 2022 — Nextcloud talk is a self hosting messaging service. In versions prior to 12.3.0 the Nextcloud Android Talk application did not properly detect the lockscreen state when a call was incoming. If an attacker got physical access to the locked phone, and the victim received a phone call the attacker could gain access to the chat messages and files of the user. It is recommended that the Nextcloud Android Talk App is upgraded to 12.3.0. There are no known workarounds. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-497c-c8hx-6qcf • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-287: Improper Authentication •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 1CVE-2021-41180 – Geolocation preview links can be set to arbitrary links in nextcloud talk
https://notcve.org/view.php?id=CVE-2021-41180
08 Mar 2022 — Nextcloud talk is a self hosting messaging service. In versions prior 12.1.2 an attacker is able to control the link of a geolocation preview in the Nextcloud Talk application due to a lack of validation on the link. This could result in an open-redirect, but required user interaction. This only affected users of the Android Talk client. It is recommended that the Nextcloud Talk App is upgraded to 12.1.2. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 6.4EPSS: 0%CPEs: 3EXPL: 0CVE-2021-39222 – XSS in Talk
https://notcve.org/view.php?id=CVE-2021-39222
15 Nov 2021 — Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud Talk application was vulnerable to a stored Cross-Site Scripting (XSS) vulnerability. For exploitation, a user would need to right-click on a malicious file and open the file in a new tab. Due the strict Content-Security-Policy shipped with Nextcloud, this issue is not exploitable on modern browsers supporting Content-Security-Policy. It is recommended that the Nextcloud Talk application is upgraded to patched versions 10.0.7, 10.... • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xhxq-f4vg-jw5g • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-434: Unrestricted Upload of File with Dangerous Type •
CVSS: 8.1EPSS: 0%CPEs: 1EXPL: 0CVE-2021-32689 – Nextcloud Talk not properly disassociating users from chats after account deletion
https://notcve.org/view.php?id=CVE-2021-32689
12 Jul 2021 — Nextcloud Talk is a fully on-premises audio/video and chat communication service. In versions prior to 11.2.2, if a user was able to reuse an earlier used username, they could get access to any chat message sent to the previous user with this username. The issue was patched in versions 11.2.2 and 11.3.0. As a workaround, don't allow users to choose usernames themselves. This is the default behaviour of Nextcloud, but some user providers may allow doing so. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xv6f-344w-895c • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-708: Incorrect Ownership Assignment •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2021-32676 – Session Fixation in Nextcloud Talk
https://notcve.org/view.php?id=CVE-2021-32676
16 Jun 2021 — Nextcloud Talk is a fully on-premises audio/video and chat communication service. Password protected shared chats in Talk before version 9.0.10, 10.0.8 and 11.2.2 did not rotate the session cookie after a successful authentication event. It is recommended that the Nextcloud Talk App is upgraded to 9.0.10, 10.0.8 or 11.2.2. No workarounds for this vulnerability are known to exist. Nextcloud Talk es un servicio de comunicación de audio/vídeo y chat totalmente local. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-p6h7-84v4-827r • CWE-384: Session Fixation •
CVSS: 9.9EPSS: 0%CPEs: 3EXPL: 1CVE-2020-8180
https://notcve.org/view.php?id=CVE-2020-8180
08 Jun 2020 — A too lax check in Nextcloud Talk 6.0.4, 7.0.2 and 8.0.7 allowed a code injection when a not correctly sanitized talk command was added by an administrator. Una comprobación demasiado laxa en Nextcloud Talk versiones 6.0.4, 7.0.2 y 8.0.7, permitió una inyección de código cuando un comando de talk no saneado correctamente fue agregado por parte de un administrador • https://hackerone.com/reports/851807 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0CVE-2019-15620
https://notcve.org/view.php?id=CVE-2019-15620
04 Feb 2020 — Improper access control in Nextcloud Talk 6.0.3 leaks the existance and the name of private conversations when linked them to another shared item via the projects feature. Un control de acceso inapropiado en Nextcloud Talk versión 6.0.3, filtra la existencia y el nombre de las conversaciones privadas cuando son vinculadas a otro elemento compartido por medio de la funcionalidad projects. • https://hackerone.com/reports/662218 • CWE-287: Improper Authentication •
CVSS: 4.8EPSS: 0%CPEs: 3EXPL: 0CVE-2019-15619
https://notcve.org/view.php?id=CVE-2019-15619
04 Feb 2020 — Improper neutralization of file names, conversation names and board names in Nextcloud Server 16.0.3, Nextcloud Talk 6.0.3 and Nextcloud Deck 0.6.5 causes an XSS when linking them with each others in a project. Una neutralización inapropiada de los nombres de archivo, nombres de conversación y nombres de tarjeta en Nextcloud Server versión 16.0.3, Nextcloud Talk versión 6.0.3 y Nextcloud Deck versión 0.6.5, causa una vulnerabilidad de tipo XSS cuando se vinculan entre sí en un proyecto. • https://hackerone.com/reports/662204 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •