{"id":"UBUNTU-CVE-2023-2848","details":"Movim prior to version 0.22 is affected by a Cross-Site WebSocket Hijacking vulnerability. This was the result of a missing header validation.","modified":"2025-10-24T05:01:18Z","published":"2023-09-14T12:15:00Z","upstream":["CVE-2023-2848"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-2848"},{"type":"REPORT","url":"https://github.com/movim/movim/commit/49e2012aecdf918bb1d16f278fa9ff42fad29a9d"},{"type":"REPORT","url":"https://mov.im/node/pubsub.movim.eu/Movim/a2d05925-0427-4f3f-b777-d20571ddddff"},{"type":"REPORT","url":"https://github.com/movim/movim/commit/96372082acd3e5d778a2522a60a1805bf2af31f6"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-2848"}],"affected":[{"package":{"name":"movim","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/movim@0.14.1-6?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.14.1-6"],"ecosystem_specific":{"binaries":[{"binary_version":"0.14.1-6","binary_name":"movim"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-2848.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}