CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 1CVE-2021-32695 – Malicious Android app could access Shared Preferences of the Nextcloud Android client
https://notcve.org/view.php?id=CVE-2021-32695
Nextcloud Android app is the Android client for Nextcloud. In versions prior to 3.16.1, a malicious app on the same device could have gotten access to the shared preferences of the Nextcloud Android application. This required user-interaction as a victim had to initiate the sharing flow and choose the malicious app. The shared preferences contain some limited private data such as push tokens and the account name. The vulnerability is patched in version 3.16.1. • https://github.com/nextcloud/android/pull/8433 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-25m9-cf6c-qf2c https://hackerone.com/reports/1142918 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-22905
https://notcve.org/view.php?id=CVE-2021-22905
Nextcloud Android App (com.nextcloud.client) before v3.16.0 is vulnerable to information disclosure due to searches for sharees being performed by default on the lookup server instead of only using the local Nextcloud server unless a global search has been explicitly chosen by the user. Nextcloud Android App (com.nextcloud.client) versiones anteriores a v3.16.0, es vulnerable a una divulgación de información debido a que las búsquedas de compartidos se llevó a cabo por defecto en el servidor de búsqueda en lugar de usar únicamente el servidor local de Nextcloud, a menos que una búsqueda global haya sido elegida explícitamente por el usuario • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-22v9-q3r6-x7cj https://hackerone.com/reports/1167916 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-22896
https://notcve.org/view.php?id=CVE-2021-22896
Nextcloud Mail before 1.9.5 suffers from improper access control due to a missing permission check allowing other authenticated users to create mail aliases for other users. Nextcloud Mail versiones anteriores a 1.9.5, sufre de un control de acceso inapropiado debido a una falta de comprobación de permisos que permite a otros usuarios autenticados crear alias de correo para otros usuarios • https://github.com/nextcloud/mail/pull/4864 https://github.com/nextcloud/mail/releases/tag/v1.9.5 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jmgp-77jq-fjp3 https://hackerone.com/reports/1129996 • CWE-862: Missing Authorization •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-22912
https://notcve.org/view.php?id=CVE-2021-22912
Nextcloud iOS before 3.4.2 suffers from an information disclosure vulnerability when searches for sharees utilize the lookup server by default instead of only on the local Nextcloud server unless a global search has been explicitly chosen by the user. Nextcloud iOS versiones anteriores a 3.4.2, sufre una vulnerabilidad de divulgación de información cuando las búsquedas de recursos compartidos utilizan el servidor de búsqueda por defecto en lugar de sólo el servidor local de Nextcloud, a menos que una búsqueda global haya sido elegida explícitamente por el usuario • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m7w4-cvjr-76mh https://hackerone.com/reports/1167919 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 4.7EPSS: 0%CPEs: 1EXPL: 1CVE-2021-32658 – Sensitive data may not be removed from storage on account removal
https://notcve.org/view.php?id=CVE-2021-32658
Nextcloud Android is the Android client for the Nextcloud open source home cloud system. Due to a timeout issue the Android client may not properly clean all sensitive data on account removal. This could include sensitive key material such as the End-to-End encryption keys. It is recommended that the Nextcloud Android App is upgraded to 3.16.1 Nextcloud Android es el cliente Android para el sistema de nube doméstica de código abierto Nextcloud. Debido a un problema de tiempo de espera, el cliente de Android podría no limpiar apropiadamente todos los datos confidenciales al eliminar la cuenta. • https://github.com/nextcloud/android/commit/355f3c745b464b741b20a3b96597303490c26333 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g5gf-rmhm-wpxw https://hackerone.com/reports/1189168 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer •