CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0CVE-2020-8155
https://notcve.org/view.php?id=CVE-2020-8155
An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting vulnerability when opening a malicious PDF. Una biblioteca de terceros obsoleta en el visualizador de Archivos PDF para Nextcloud Server versión 18.0.2, causó una vulnerabilidad de tipo Cross-site scripting cuando se abre un PDF malicioso. • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00037.html http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00038.html http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP https://nextcloud.com/security/advisory/?id=NC-SA-2020-019 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.7EPSS: 0%CPEs: 2EXPL: 1CVE-2020-8154
https://notcve.org/view.php?id=CVE-2020-8154
An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe devices of other users when sending a malicious request directly to the endpoint. Una vulnerabilidad de referencia directa a objeto No Segura en Nextcloud Server versión 18.0.2, permitió a un atacante limpiar de manera remota dispositivos de otros usuarios cuando se envía una petición maliciosa directamente al endpoint. • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00037.html http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00038.html http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html https://hackerone.com/reports/819807 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP https://nextcloud.com/security/advisory/?id=NC-SA-2020 • CWE-639: Authorization Bypass Through User-Controlled Key •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-8139
https://notcve.org/view.php?id=CVE-2020-8139
A missing access control check in Nextcloud Server < 18.0.1, < 17.0.4, and < 16.0.9 causes hide-download shares to be downloadable when appending /download to the URL. Una falta de comprobación del control de acceso en Nextcloud Server versiones anteriores a 18.0.1, versiones anteriores a 17.0.4 y versiones anteriores a 16.0.9, causa que los recursos compartidos de descarga oculta sean descargables cuando se agregan y descargan en la URL. • https://hackerone.com/reports/788257 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP https://nextcloud.com/security/advisory/?id=NC-SA-2020-015 • CWE-284: Improper Access Control CWE-862: Missing Authorization •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 1CVE-2020-8138
https://notcve.org/view.php?id=CVE-2020-8138
A missing check for IPv4 nested inside IPv6 in Nextcloud server < 17.0.1, < 16.0.7, and < 15.0.14 allowed a Server-Side Request Forgery (SSRF) vulnerability when subscribing to a malicious calendar URL. Una falta de comprobación de IPv4 anidado dentro de IPv6 en el servidor Nextcloud versiones anteriores a 17.0.1, versiones anteriores a 16.0.7 y versiones anteriores a 15.0.14, permitió una vulnerabilidad de tipo Server-Side Request Forgery (SSRF) cuando se suscribe en una URL de calendario maliciosa. • https://hackerone.com/reports/736867 https://nextcloud.com/security/advisory/?id=NC-SA-2020-014 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 1CVE-2019-15623
https://notcve.org/view.php?id=CVE-2019-15623
Exposure of Private Information in Nextcloud Server 16.0.1 causes the server to send it's domain and user IDs to the Nextcloud Lookup Server without any further data when the Lookup server is disabled. Una exposición de información privada en Nextcloud Server versión 16.0.1, causa que el servidor envíe su dominio e ID de usuario hacia el Nextcloud Lookup Server sin más datos cuando el servidor Lookup está deshabilitado. • http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html https://hackerone.com/reports/508490 https://nextcloud.com/security/advisory/?id=NC-SA-2019-016 • CWE-359: Exposure of Private Personal Information to an Unauthorized Actor •