Insufficient Session Expiration in Nextcloud Server and Nextcloud Enterprise Server - CVE-2023-32318

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Main Vulnerability Database Vulnerabilities #VU76588

Insufficient Session Expiration in Nextcloud Server and Nextcloud Enterprise Server - CVE-2023-32318

Published: May 29, 2023


Vulnerability identifier: #VU76588
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-32318
CWE-ID: CWE-613
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient session expiration issue. A remote user can obtain or guess session token and gain unauthorized access to session that belongs to another user.


Affected software

Nextcloud Server
Nextcloud Enterprise Server

How to mitigate CVE-2023-32318

Install updates from vendor's website.

Nextcloud Server - addressed in versions 25.0.6, 26.0.1
Nextcloud Enterprise Server - addressed in versions 25.0.6, 26.0.1

External References

Related Security Bulletins