CVE-2019-15623

medium

Description

Exposure of Private Information in Nextcloud Server 16.0.1 causes the server to send it's domain and user IDs to the Nextcloud Lookup Server without any further data when the Lookup server is disabled.

References

Advisories
More

https://nextcloud.com/security/advisory/?id=NC-SA-2019-016

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html

https://hackerone.com/reports/508490

Details

Source: Mitre, NVD

Published: 2020-02-04

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

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