7.5

CVE-2023-39960

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server starting with 25.0.0 and prior to 25.09 and 26.04; as well as Nextcloud Enterprise Server starting with 22.0.0 and prior to 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, and 26.0.4; missing protection allows an attacker to brute force passwords on the WebDAV API. Nextcloud Server 25.0.9 and 26.0.4 and Nextcloud Enterprise Server 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, and 26.0.4 contain patches for this issue. No known workarounds are available.

Data is provided by the National Vulnerability Database (NVD)
NextcloudNextcloud Server SwEditionenterprise Version >= 22.0.0 < 22.2.10.14
NextcloudNextcloud Server SwEditionenterprise Version >= 23.0.0 < 23.0.12.9
NextcloudNextcloud Server SwEditionenterprise Version >= 24.0.0 < 24.0.12.5
NextcloudNextcloud Server SwEdition- Version >= 25.0.0 < 25.0.9
NextcloudNextcloud Server SwEditionenterprise Version >= 25.0.0 < 25.0.9
NextcloudNextcloud Server SwEdition- Version >= 26.0.0 < 26.0.4
NextcloudNextcloud Server SwEditionenterprise Version >= 26.0.0 < 26.0.4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.24% 0.47
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
security-advisories@github.com 5 3.1 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CWE-307 Improper Restriction of Excessive Authentication Attempts

The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.