Owncloud ownCloud Core vulnerabilities
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Published CVEs affecting Owncloud ownCloud Core: 1 record(s), with affected versions and fixes.
CVE-2025-53827
Critical · 9.1
CWE-749 Jul 6, 2026
ownCloud Core: Updater has an exposed dangerous method or function
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.