critical9.1
CVE-2025-53827
ownCloud Core is the server-side component of the file storage, synchronization, and sharing application ownCloud Classic.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Versions | before 10.15.3 |
| Updater On OwnCloud 10 | before 10.15.3 |
Versions were read from the advisory text. No structured product data has been published for this record yet.