CVE-2022-39364 MEDIUM

CVE-2022-39364: Exception logging in Sharepoint app reveals clear-text connection details

Vendor Nextcloud
Product security-advisories
Weakness CWE-312 · Cleartext storage
Published October 27, 2022
Last update April 22, 2025

CVSS base score

4.0/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction Required
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. In Nextcloud Server prior to versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server prior to versions 22.2.10.5, 23.0.9, and 24.0.5 an attacker reading `nextcloud.log` may gain knowledge of credentials to connect to a SharePoint service. Nextcloud Server versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server versions 22.2.10.5, 23.0.9, and 24.0.5 contain a patch for this issue. As a workaround, set `zend.exception_ignore_args = On` as an option in `php.ini`.

Key dates

02Disclosure timeline

October 27, 2022 CVE published
April 22, 2025 Record updated