Bugzilla – Bug 1214179
VUL-0: CVE-2023-39963: nextcloud: missing password check allows attackers to add app passwords on compromised accounts
Last modified: 2024-04-16 08:10:29 UTC
CVE-2023-39963 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: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-39963 https://www.cve.org/CVERecord?id=CVE-2023-39963 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j4qm-5q5x-54m5 https://github.com/nextcloud/server/pull/39416 https://hackerone.com/reports/2067572
All versions < 27 are end of life. Version 28.0.4 os in devel and factory. I have no rights for SLE. osc mbranch only show sle. So no more i can do.