CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2023-39960
High (7.5) in nextcloud nextcloud server. EPSS 0.7% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
- CWE
- CWE-307
- Published
- Modified
- Record from
- the NVD, synced
Affected
- nextcloud:nextcloud_server
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2hrc-5fgp-c9c9
- https://github.com/nextcloud/server/pull/38046
- https://hackerone.com/reports/1924212
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2hrc-5fgp-c9c9
- https://github.com/nextcloud/server/pull/38046