Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Enterprise Server, an attacker could enable and disable the birthday calendar for any user on the same server. Nextcloud Server 25.0.11, 26.0.6, and 27.1.0 and Nextcloud Enterprise Server 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 contain patches for this issue. No known workarounds are available.
References
| Link | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8jwv-c8c8-9fr3 | Vendor Advisory |
| https://github.com/nextcloud/server/pull/40292 | Issue Tracking Patch |
| https://hackerone.com/reports/2112973 | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
01 Dec 2023, 15:08
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8jwv-c8c8-9fr3 - Vendor Advisory | |
| References | () https://hackerone.com/reports/2112973 - Exploit, Third Party Advisory | |
| References | () https://github.com/nextcloud/server/pull/40292 - Issue Tracking, Patch | |
| CPE | cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:* cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:* |
|
| First Time |
Nextcloud
Nextcloud nextcloud Server |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.3 |
21 Nov 2023, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-11-21 22:15
Updated : 2023-12-10 15:26
NVD link : CVE-2023-48304
Mitre link : CVE-2023-48304
CVE.ORG link : CVE-2023-48304
JSON object : View
Products Affected
nextcloud
- nextcloud_server
CWE
CWE-639
Authorization Bypass Through User-Controlled Key