{"id":"UBUNTU-CVE-2025-47792","details":"Nextcloud Desktop is the desktop sync client for Nextcloud. In versions of Nextcloud Desktop prior to 3.15, 3rdparty applications already installed on a user machine can create link shares for almost all data via the socket API. These shares can then be easily sent off to an external service. Nextcloud Desktop fixes the issue in version 3.15. No known workarounds are available.","modified":"2026-04-22T16:03:30.242735Z","published":"2025-05-16T15:15:00Z","upstream":["CVE-2025-47792"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-47792"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-47792"},{"type":"REPORT","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qm2f-959g-7p65"},{"type":"REPORT","url":"https://github.com/nextcloud/desktop/pull/7517"},{"type":"REPORT","url":"https://hackerone.com/reports/1995856"}],"affected":[{"package":{"name":"nextcloud-desktop","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/nextcloud-desktop@2.6.2-1build1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.3-1","2.6.0-1","2.6.1-1","2.6.1-2","2.6.2-1","2.6.2-1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"caja-nextcloud","binary_version":"2.6.2-1build1"},{"binary_name":"dolphin-nextcloud","binary_version":"2.6.2-1build1"},{"binary_name":"libnextcloudsync0","binary_version":"2.6.2-1build1"},{"binary_name":"nautilus-nextcloud","binary_version":"2.6.2-1build1"},{"binary_name":"nemo-nextcloud","binary_version":"2.6.2-1build1"},{"binary_name":"nextcloud-desktop","binary_version":"2.6.2-1build1"},{"binary_name":"nextcloud-desktop-cmd","binary_version":"2.6.2-1build1"},{"binary_name":"nextcloud-desktop-common","binary_version":"2.6.2-1build1"},{"binary_name":"nextcloud-desktop-l10n","binary_version":"2.6.2-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-47792.json"}},{"package":{"name":"nextcloud-desktop","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/nextcloud-desktop@3.4.2-1ubuntu1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.3-0ubuntu1","3.3.5-1","3.3.5-1ubuntu1","3.4.2-1","3.4.2-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4.2-1ubuntu1","binary_name":"caja-nextcloud"},{"binary_name":"dolphin-nextcloud","binary_version":"3.4.2-1ubuntu1"},{"binary_name":"libnextcloudsync0","binary_version":"3.4.2-1ubuntu1"},{"binary_name":"nautilus-nextcloud","binary_version":"3.4.2-1ubuntu1"},{"binary_name":"nemo-nextcloud","binary_version":"3.4.2-1ubuntu1"},{"binary_version":"3.4.2-1ubuntu1","binary_name":"nextcloud-desktop"},{"binary_version":"3.4.2-1ubuntu1","binary_name":"nextcloud-desktop-cmd"},{"binary_name":"nextcloud-desktop-common","binary_version":"3.4.2-1ubuntu1"},{"binary_name":"nextcloud-desktop-l10n","binary_version":"3.4.2-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-47792.json"}},{"package":{"name":"nextcloud-desktop","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/nextcloud-desktop@3.11.0-1.1build4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.9.0-1","3.10.0-1","3.11.0-1","3.11.0-1.1build3","3.11.0-1.1build4"],"ecosystem_specific":{"binaries":[{"binary_name":"caja-nextcloud","binary_version":"3.11.0-1.1build4"},{"binary_version":"3.11.0-1.1build4","binary_name":"dolphin-nextcloud"},{"binary_name":"libnextcloudsync0t64","binary_version":"3.11.0-1.1build4"},{"binary_name":"nautilus-nextcloud","binary_version":"3.11.0-1.1build4"},{"binary_version":"3.11.0-1.1build4","binary_name":"nemo-nextcloud"},{"binary_name":"nextcloud-desktop","binary_version":"3.11.0-1.1build4"},{"binary_name":"nextcloud-desktop-cmd","binary_version":"3.11.0-1.1build4"},{"binary_version":"3.11.0-1.1build4","binary_name":"nextcloud-desktop-common"},{"binary_name":"nextcloud-desktop-l10n","binary_version":"3.11.0-1.1build4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-47792.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}