CVE-2023-39960 Information

Description

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.

Reference

https://hackerone.com/reports/1924212 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2hrc-5fgp-c9c9 https://github.com/nextcloud/server/pull/38046