Description

Deleting users with certain names caused system files to be deleted. Risk is higher for systems which allow users to register themselves and have the data directory in the web root. This affects ownCloud/core versions < 10.6.

Remediation

References

CVE-2020-28645

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Severity

Critical

Classification

CVE-2020-28645 CWE-20 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Tags

Missing Update Known Vulnerabilities