U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-48305 Detail

Description

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 Nextcloud Enterprise Server, when the log level was set to debug, the user_ldap app logged user passwords in plaintext into the log file. If the log file was then leaked or shared in any way the users' passwords would be leaked. Nextcloud Server and Nextcloud Enterprise Server versions 25.0.11, 26.0.6, and 27.1.0 contain a patch for this issue. As a workaround, change config setting `loglevel` to `1` or higher (should always be higher than 1 in production environments).


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score:  4.4 MEDIUM
Vector:  CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Nist CVSS score does not match with CNA score
CNA:  GitHub, Inc.
Base Score:  4.2 MEDIUM
Vector:  CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-35p6-4992-w5fr Vendor Advisory 
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-35p6-4992-w5fr Vendor Advisory 
https://github.com/nextcloud/server/issues/38461 Exploit  Issue Tracking 
https://github.com/nextcloud/server/issues/38461 Exploit  Issue Tracking 
https://github.com/nextcloud/server/pull/40013 Issue Tracking  Patch 
https://github.com/nextcloud/server/pull/40013 Issue Tracking  Patch 
https://hackerone.com/reports/2101165 Exploit  Third Party Advisory 
https://hackerone.com/reports/2101165 Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-312 Cleartext Storage of Sensitive Information GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*
   Show Matching CPE(s) 		From (including)
25.0.0		Up to (excluding)
25.0.11
 cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
   Show Matching CPE(s) 		From (including)
25.0.0		Up to (excluding)
25.0.11
 cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*
   Show Matching CPE(s) 		From (including)
26.0.0		Up to (excluding)
26.0.6
 cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
   Show Matching CPE(s) 		From (including)
26.0.0		Up to (excluding)
26.0.6
 cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*
   Show Matching CPE(s) 		From (including)
27.0.0		Up to (excluding)
27.1.0
 cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
   Show Matching CPE(s) 		From (including)
27.0.0		Up to (excluding)
27.1.0

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-48305
NVD Published Date:
11/21/2023
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.