Main Vulnerability Database Vulnerabilities #VU82080

Cleartext storage of sensitive information in Nextcloud Enterprise Server and Nextcloud Server - CVE-2023-45151

Published: October 17, 2023

Vulnerability identifier: #VU82080

CSH Severity: Low

CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-45151

CWE-ID: CWE-312

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to cleartext storage of sensitive information in the database. A remote administrator can gain access to OAuth2 client_secret.

Affected software

Nextcloud Enterprise Server
Nextcloud Server

How to mitigate CVE-2023-45151

Install updates from vendor's website.

Nextcloud Enterprise Server - addressed in versions 25.0.8, 26.0.3, 27.0.1
Nextcloud Server - addressed in versions 25.0.8, 26.0.3, 27.0.1

External References

Related Security Bulletins