CVE-2023-28844

Nextcloud server is an open source home cloud implementation. In affected versions users that should not be able to download a file can still download an older version and use that for uncontrolled distribution. This issue has been addressed in versions 24.0.10 and 25.0.4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w47p-f66h-h2vj	Vendor Advisory
https://github.com/nextcloud/server/pull/36113	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::

History

07 Apr 2023, 01:43

Type	Values Removed	Values Added
CPE		cpe:2.3:a:nextcloud:nextcloud_server::::::::
References	~~(MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w47p-f66h-h2vj -~~	(MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w47p-f66h-h2vj - Vendor Advisory
References	~~(MISC) https://github.com/nextcloud/server/pull/36113 -~~	(MISC) https://github.com/nextcloud/server/pull/36113 - Patch
First Time		Nextcloud nextcloud Server Nextcloud
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5

31 Mar 2023, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-03-31 23:15

Updated : 2023-12-10 15:01

NVD link : CVE-2023-28844

Mitre link : CVE-2023-28844

CVE.ORG link : CVE-2023-28844

JSON object : View

Products Affected

nextcloud

nextcloud_server

CWE

CWE-284

Improper Access Control

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