Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and Nextcloud Enterprise Server, when a user is tricked into copy pasting HTML code without markup (Ctrl+Shift+V) the markup will actually render. Nextcloud Server and Nextcloud Enterprise Server versions 25.0.13, 26.0.8, and 27.1.3 contain a fix for this issue. As a workaround, disable app text.
References
| Link | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-p7g9-x25m-4h87 | Vendor Advisory |
| https://github.com/nextcloud/text/pull/4877 | Patch |
| https://hackerone.com/reports/2211561 | Permissions Required |
Configurations
Configuration 1 (hide)
|
History
30 Nov 2023, 15:13
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.4 |
| CPE | cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:* cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:* |
|
| References | () https://github.com/nextcloud/security-advisories/security/advisories/GHSA-p7g9-x25m-4h87 - Vendor Advisory | |
| References | () https://github.com/nextcloud/text/pull/4877 - Patch | |
| References | () https://hackerone.com/reports/2211561 - Permissions Required | |
| First Time |
Nextcloud
Nextcloud nextcloud Server |
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-2023-48302
Mitre link : CVE-2023-48302
CVE.ORG link : CVE-2023-48302
JSON object : View
Products Affected
nextcloud
- nextcloud_server
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')