Nextcloud Server security bypass | CVE-2023-28643
NAME
__________
Nextcloud Server security bypass
Platforms Affected:
Nextcloud Nextcloud Server 25.0.0
Risk Level:
5.5
Exploitability:
Unproven
Consequences:
Bypass Security
DESCRIPTION
__________
Nextcloud Server could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw when a recipient receives 2 shares with the same name, while a memory cache is configured. By sending a specially-crafted request, an attacker could exploit this vulnerability to replace the first share instead of renaming it.
CVSS 3.0 Information
__________
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged
Access Vector:
Network
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