{"id":"UBUNTU-CVE-2022-39331","details":"Nexcloud desktop is the Desktop sync client for Nextcloud. An attacker can inject arbitrary HyperText Markup Language into the Desktop Client application in the notifications. It is recommended that the Nextcloud Desktop client is upgraded to 3.6.1. There are no known workarounds for this issue.","modified":"2026-05-20T16:06:44.865250213Z","published":"2022-11-25T19:15:00Z","upstream":["CVE-2022-39331"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-39331"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-39331"}],"affected":[{"package":{"name":"nextcloud-desktop","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/nextcloud-desktop?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_version":"2.6.2-1build1","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"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39331.json"}},{"package":{"name":"nextcloud-desktop","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/nextcloud-desktop?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_version":"3.4.2-1ubuntu1","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_name":"nextcloud-desktop"},{"binary_version":"3.4.2-1ubuntu1","binary_name":"nextcloud-desktop-cmd"},{"binary_version":"3.4.2-1ubuntu1","binary_name":"nextcloud-desktop-common"},{"binary_version":"3.4.2-1ubuntu1","binary_name":"nextcloud-desktop-l10n"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39331.json"}},{"package":{"name":"nextcloud-desktop","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/nextcloud-desktop?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_version":"3.11.0-1.1build4","binary_name":"caja-nextcloud"},{"binary_name":"dolphin-nextcloud","binary_version":"3.11.0-1.1build4"},{"binary_name":"libnextcloudsync0t64","binary_version":"3.11.0-1.1build4"},{"binary_version":"3.11.0-1.1build4","binary_name":"nautilus-nextcloud"},{"binary_version":"3.11.0-1.1build4","binary_name":"nemo-nextcloud"},{"binary_version":"3.11.0-1.1build4","binary_name":"nextcloud-desktop"},{"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_version":"3.11.0-1.1build4","binary_name":"nextcloud-desktop-l10n"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39331.json"}},{"package":{"name":"nextcloud-desktop","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/nextcloud-desktop?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.16.0-1","3.16.2-1","3.16.4-1","3.16.6-1","3.16.6-3"],"ecosystem_specific":{"binaries":[{"binary_version":"3.16.6-3","binary_name":"caja-nextcloud"},{"binary_version":"3.16.6-3","binary_name":"dolphin-nextcloud"},{"binary_name":"libnextcloudsync0t64","binary_version":"3.16.6-3"},{"binary_version":"3.16.6-3","binary_name":"nautilus-nextcloud"},{"binary_version":"3.16.6-3","binary_name":"nemo-nextcloud"},{"binary_version":"3.16.6-3","binary_name":"nextcloud-desktop"},{"binary_name":"nextcloud-desktop-cmd","binary_version":"3.16.6-3"},{"binary_version":"3.16.6-3","binary_name":"nextcloud-desktop-common"},{"binary_version":"3.16.6-3","binary_name":"nextcloud-desktop-l10n"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39331.json"}},{"package":{"name":"nextcloud-desktop","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/nextcloud-desktop?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.16.6-3","3.16.7-1","4.0.1-2","4.0.1-2build1","4.0.6-1"],"ecosystem_specific":{"binaries":[{"binary_version":"4.0.6-1","binary_name":"caja-nextcloud"},{"binary_versio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