Description
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.
References (1)
Core 1
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/owncloud/security-advisories/security/advisories/GHSA-4439-4wxm-c9px
Scores
CVSS v3
8.0
EPSS
0.0034
EPSS Percentile
25.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-23
Status
published
Products (1)
owncloud/ownCloud 10
< 10.15.3
Published
Jul 06, 2026
Tracked Since
Jul 06, 2026