CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-35949
https://notcve.org/view.php?id=CVE-2021-35949
The shareinfo controller in the ownCloud Server before 10.8.0 allows an attacker to bypass the permission checks for upload only shares and list metadata about the share. El controlador shareinfo en el servidor ownCloud versiones anteriores a 10.8.0, permite a un atacante omitir las comprobaciones de permisos para los recursos compartidos sólo de carga y listar los metadatos sobre el recurso compartido • https://doc.owncloud.com/server/admin_manual/release_notes.html https://owncloud.com/security-advisories/cve-2021-35949 • CWE-863: Incorrect Authorization •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-35947
https://notcve.org/view.php?id=CVE-2021-35947
The public share controller in the ownCloud server before version 10.8.0 allows a remote attacker to see the internal path and the username of a public share by including invalid characters in the URL. El controlador de recursos compartidos públicos en el servidor ownCloud versiones anteriores a 10.8.0, permite a un atacante remoto visualizar la ruta interna y el nombre de usuario de un recurso compartido público al incluir caracteres no válidos en la URL • https://doc.owncloud.com/server/admin_manual/release_notes.html https://owncloud.com/security-advisories/cve-2021-35947 • CWE-209: Generation of Error Message Containing Sensitive Information •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-36251
https://notcve.org/view.php?id=CVE-2020-36251
ownCloud Server before 10.3.0 allows an attacker, who has received non-administrative access to a group share, to remove everyone else's access to that share. ownCloud Server versiones anteriores a 10.3.0, permite a un atacante, que ha recibido acceso no administrativo a un recurso compartido de grupo, eliminar el acceso de todos los demás a ese recurso compartido • https://owncloud.com/security-advisories/deleting-received-group-share-for-whole-group •
CVSS: 8.3EPSS: 0%CPEs: 1EXPL: 1CVE-2020-10252
https://notcve.org/view.php?id=CVE-2020-10252
An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack. Se detectó un problema en ownCloud versiones anteriores a 10.4. Debido a un problema de tipo SSRF (por medio del parámetro remoto apps/files_sharing/external), un atacante autenticado puede interactuar con los servicios locales a ciegas (también se conoce como Blind SSRF) o conducir un ataque de denegación de servicio • https://blog.hacktivesecurity.com/index.php?controller=post&action=view&id_post=44 https://owncloud.com/security-advisories/ssrf-in-add-to-your-owncloud-functionality https://owncloud.org/changelog/server • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 5.9EPSS: 0%CPEs: 1EXPL: 1CVE-2020-10254
https://notcve.org/view.php?id=CVE-2020-10254
An issue was discovered in ownCloud before 10.4. An attacker can bypass authentication on a password-protected image by displaying its preview. Se detectó un problema en ownCloud versiones anteriores a 10.4. Un atacante puede omitir la autenticación en una imagen protegida por contraseña al mostrar su vista previa • https://blog.hacktivesecurity.com/index.php?controller=post&action=view&id_post=44 https://owncloud.com/security-advisories/public-link-password-bypass-via-image-previews https://owncloud.org/changelog/server • CWE-287: Improper Authentication •