Nextcloud text is a collaborative document editing using Markdown built for the nextcloud server. Due to an issue with the Nextcloud Text application, which is by default shipped with Nextcloud Server, an attacker is able to access the folder names of "File Drop". For successful exploitation an attacker requires knowledge of the sharing link. It is recommended that users upgrade their Nextcloud Server to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the Nextcloud Text application in the application settings.
References
| Link | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-26c8-35cm-xq9m | Third Party Advisory |
| https://github.com/nextcloud/text/pull/1884 | Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
27 Sep 2022, 15:42
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:nextcloud:nextcloud:22.2.0:*:*:*:*:*:*:* |
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* |
| First Time |
Nextcloud nextcloud Server
|
18 Mar 2022, 18:14
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-863 | |
| First Time |
Nextcloud nextcloud
Nextcloud |
|
| References | (MISC) https://github.com/nextcloud/text/pull/1884 - Patch, Third Party Advisory | |
| References | (CONFIRM) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-26c8-35cm-xq9m - Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : 4.3
v3 : 5.3 |
| CPE | cpe:2.3:a:nextcloud:nextcloud:22.2.0:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* |
10 Mar 2022, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-03-10 21:15
Updated : 2023-12-10 14:22
NVD link : CVE-2021-41233
Mitre link : CVE-2021-41233
CVE.ORG link : CVE-2021-41233
JSON object : View
Products Affected
nextcloud
- nextcloud_server