Description
Nextcloud Server is a self hosted personal cloud system. After storing "Global credentials" on the server, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1.
Problem types
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Product status
>= 29.0.0, < 29.0.8
>= 30.0.0, < 30.0.1
References
github.com/...sories/security/advisories/GHSA-x9q3-c7f8-3rcg
github.com/nextcloud/server/pull/48359
github.com/...ommit/c45ed55f959ff54f3ea23dd2ae1a5868a075c9fe
Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.