Nextcloud Server security bypass | CVE-2023-30539
NAME
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Nextcloud Server security bypass
Platforms Affected:
Nextcloud Nextcloud Server 25.0.0
Nextcloud Nextcloud Server 24.0.0
Nextcloud Nextcloud Enterprise Server 23.0.0
Nextcloud Nextcloud Enterprise Server 24.0.0
Nextcloud Nextcloud Enterprise Server 25.0.0
Risk Level:
6.5
Exploitability:
Unproven
Consequences:
Bypass Security
DESCRIPTION
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Nextcloud Server could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw when using system tag based files access control or files retention rules. By sending a specially-crafted request, an attacker could exploit this vulnerability to limit access of others or being able to grant them access.
CVSS 3.0 Information
__________
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed
Access Vector:
Network
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