CVE-2023-25817

2023-03-2721:15:11

CWE-732

CWE-281

[email protected]

web.nvd.nist.gov

nextcloud

server

vulnerability

escalation

permissions

deletion

upgrade

24.0.9

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.7%

JSON

Nextcloud server is an open source, personal cloud implementation. In versions from 24.0.0 and before 24.0.9 a user could escalate their permissions to delete files they were not supposed to deletable but only viewed or downloaded. This issue has been addressed andit is recommended that the Nextcloud Server is upgraded to 24.0.9. There are no known workarounds for this vulnerability.