Security Advisory

CVE-2023-23943

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-02-06 20:18:33

Last updated 2025-03-10 21:16:03

Assigner GitHub_M

State PUBLISHED

Description

Nextcloud mail is an email app for the nextcloud home server platform. In affected versions the SMTP, IMAP and Sieve host fields allowed to scan for internal services and servers reachable from within the local network of the Nextcloud Server. It is recommended that the Nextcloud Maill app is upgraded to 1.15.0 or 2.2.2. The only known workaround for this issue is to completely disable the nextcloud mail app.

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