Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 20.0.0 and prior to versions 20.0.14.15, 21.0.9.13, 22.2.10.14, 23.0.12.8, 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1, a missing password confirmation allowed an attacker, after successfully stealing a session from a logged in user, to create app passwords for the victim. Nextcloud server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 20.0.14.15, 21.0.9.13, 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1 contain a patch for this issue. No known workarounds are available.
References
Link | Resource |
---|---|
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j4qm-5q5x-54m5 | Vendor Advisory |
https://github.com/nextcloud/server/pull/39416 | Patch |
https://hackerone.com/reports/2067572 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-08-10T17:26:30.163Z
Updated: 2023-08-10T17:26:30.163Z
Reserved: 2023-08-07T16:27:27.076Z
Link: CVE-2023-39963
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-08-10T18:15:10.813
Modified: 2023-08-16T13:39:48.010
Link: CVE-2023-39963
JSON object: View
Redhat Information
No data.