CVSS 3.1 Score 2.7 of 10 (low)


Published Nov 21, 2023
Updated: Nov 30, 2023
CWE ID 284


CVE-2023-48303 is a vulnerability in Nextcloud Server versions 25.0.0 and earlier, affecting various products. This vulnerability allows administrators to modify the authentication details of user-configured external storage. However, Nextcloud Server versions 25.0.11, 26.0.6, and 27.1.0 contain a patch for this issue. No known workarounds are available to remediate this vulnerability at present. The potential danger lies in the unauthorized access and modification of data stored in Nextcloud, which can lead to privacy breaches and data compromise within an organization utilizing the affected versions of Nextcloud Server.

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