NextcloudGHSA-R5WF-XJ97-3W7WMissing brute force protection for passwords of password protected share links
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
54.1%
Description
Impact
An attacker is not restricted in verifying passwords of share links so they can just start brute forcing the password.
Patches
It is recommended that the Nextcloud Server is upgraded to 24.0.11 or 25.0.5
It is recommended that the Nextcloud Enterprise Server is upgraded to 23.0.12.6, 24.0.11 or 25.0.5
Workarounds
No workaround available
References
For more information
If you have any questions or comments about this advisory:
- Create a post in nextcloud/security-advisories
- Customers: Open a support ticket at support.nextcloud.com
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
54.1%