VULNERABILITY INTELLIGENCE
CVE-2025-53827
CVSS score9.1 CRITICAL
EPSS probability0.61%
CISA KEVNot currently listed
Published2026-07-06
Last modified2026-10-06
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
ownCloud Core is the server-side component of the file storage, synchronization, and sharing application ownCloud Classic. In versions prior to 10.15.3, the Updater on ownCloud 10 before 10.15.3 has an exposed dangerous method or function. Attackers with administrative privileges may leverage functionality to execute arbitrary code. This issue has been fixed in version 10.15.3.
Weakness classification
- CWE-749: Exposed Dangerous Method or Function