Vulnerability CVE-2023-48303: Information
Description
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and Nextcloud Enterprise Server, admins can change authentication details of user configured external storage. Nextcloud Server and Nextcloud Enterprise Server versions 25.0.11, 26.0.6, and 27.1.0 contain a patch for this issue. No known workarounds are available.
Severity: LOW (2.7) Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| nextcloud | sisyphus | 27.1.4-alt1 | 29.0.0-alt1 | ALT-PU-2023-7786-2 | 331928 | Fixed |
| nextcloud | sisyphus_e2k | 27.1.4-alt1 | 29.0.0-alt1 | ALT-PU-2023-8114-1 | - | Fixed |
| nextcloud | sisyphus_loongarch64 | 27.1.4-alt1 | 29.0.0-alt1 | ALT-PU-2023-8099-1 | - | Fixed |
| nextcloud | p10 | 26.0.9-alt0.p10.1 | 27.1.4-alt1 | ALT-PU-2023-7785-2 | 335752 | Fixed |
| nextcloud | p10_e2k | 26.0.9-alt0.p10.1 | 27.1.4-alt1 | ALT-PU-2023-7955-1 | - | Fixed |
| nextcloud | p11 | 27.1.4-alt1 | 29.0.0-alt1 | ALT-PU-2023-7786-2 | 331928 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2448-44rp-c7hh |
|
| https://github.com/nextcloud/server/pull/39895 |
|
| https://hackerone.com/reports/2107934 |
|