ownCloud is a file storage, synchronization, and sharing application. In ownCloud 10 prior to version 10.15.3, an attacker with administrative privileges can exploit a path traversal vulnerability in the system to execute arbitrary code. Upgrade ownCloud 10 to version 10.15.3 or later to receive a patch.
Exploitability
AV:NAC:HPR:HUI:NScope
S:CImpact
C:HI:HA:H8/CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:HInput Validation