CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-48308 – Calendar app returns full stacktrace when an error happens while editing appointment
https://notcve.org/view.php?id=CVE-2023-48308
Nextcloud/Cloud is a calendar app for Nextcloud. An attacker can gain access to stacktrace and internal paths of the server when generating an exception while editing a calendar appointment. It is recommended that the Nextcloud Calendar app is upgraded to 4.5.3 Nextcloud/Cloud es una aplicación de calendario para Nextcloud. Un atacante puede obtener acceso al seguimiento de pila y a las rutas internas del servidor al generar una excepción al editar una cita del calendario. Se recomienda actualizar la aplicación Calendario Nextcloud a 4.5.3 • https://github.com/nextcloud/calendar/pull/5553 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fv3c-qvjr-5rv8 • CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer CWE-1258: Exposure of Sensitive System Information Due to Uncleared Debug Information •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-48307 – Nextcloud Mail app vulnerable to Server-Side Request Forgery
https://notcve.org/view.php?id=CVE-2023-48307
Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. Starting in version 1.13.0 and prior to version 2.2.8 and 3.3.0, an attacker can use an unprotected endpoint in the Mail app to perform a SSRF attack. Nextcloud Mail app versions 2.2.8 and 3.3.0 contain a patch for this issue. As a workaround, disable the mail app. Nextcloud Mail es la aplicación de correo de Nextcloud, una plataforma de productividad autohospedada. • https://github.com/nextcloud/mail/pull/8709 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4pp4-m8ph-2999 https://hackerone.com/reports/1869714 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 9.8EPSS: 0%CPEs: 9EXPL: 1CVE-2023-48306 – Nextcloud Server DNS pin middleware can be tricked into DNS rebinding allowing SSRF
https://notcve.org/view.php?id=CVE-2023-48306
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Enterprise Server, the DNS pin middleware was vulnerable to DNS rebinding allowing an attacker to perform SSRF as a final result. Nextcloud Server 25.0.11, 26.0.6, and 27.1.0 and Nextcloud Enterprise Server 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 contain patches for this issue. No known workarounds are available. Nextcloud Server proporciona almacenamiento de datos para Nextcloud, una plataforma en la nube de código abierto. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f69-f9jg-4x3v https://github.com/nextcloud/server/pull/40234 https://hackerone.com/reports/2115212 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 4.4EPSS: 0%CPEs: 6EXPL: 2CVE-2023-48305 – Nextcloud Server user_ldap app logs user passwords in the log file on level debug
https://notcve.org/view.php?id=CVE-2023-48305
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and Nextcloud Enterprise Server, when the log level was set to debug, the user_ldap app logged user passwords in plaintext into the log file. If the log file was then leaked or shared in any way the users' passwords would be leaked. Nextcloud Server and Nextcloud Enterprise Server versions 25.0.11, 26.0.6, and 27.1.0 contain a patch for this issue. As a workaround, change config setting `loglevel` to `1` or higher (should always be higher than 1 in production environments). • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-35p6-4992-w5fr https://github.com/nextcloud/server/issues/38461 https://github.com/nextcloud/server/pull/40013 https://hackerone.com/reports/2101165 • CWE-312: Cleartext Storage of Sensitive Information •
CVSS: 4.3EPSS: 0%CPEs: 9EXPL: 1CVE-2023-48304 – Nextcloud Server vulnerable to attacker enabling/disabling birthday calendar for any user
https://notcve.org/view.php?id=CVE-2023-48304
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Enterprise Server, an attacker could enable and disable the birthday calendar for any user on the same server. Nextcloud Server 25.0.11, 26.0.6, and 27.1.0 and Nextcloud Enterprise Server 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 contain patches for this issue. No known workarounds are available. Nextcloud Server proporciona almacenamiento de datos para Nextcloud, una plataforma en la nube de código abierto. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8jwv-c8c8-9fr3 https://github.com/nextcloud/server/pull/40292 https://hackerone.com/reports/2112973 • CWE-639: Authorization Bypass Through User-Controlled Key •