{"id":"CVE-2026-45184","aliases":["DEBIAN-CVE-2026-45184","EUVD-2026-28946","GHSA-8mfr-c96w-64p5","UBUNTU-CVE-2026-45184","USN-8856-1","openSUSE-SU-2026:20723-1"],"status":"published","title":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project...","description":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00149,"percentile":0.04114,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-829"],"published":"2026-05-09T22:25:05Z","modified":"2026-10-17T13:00:11Z","fixes":[{"ecosystem":"Debian:12","package":"kdenlive","fixed_in":["22.12.3-2+deb12u2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"kdenlive","fixed_in":["24.12.3-2+deb13u1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"kdenlive","fixed_in":["26.04.1-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:26.04:LTS","package":"kdenlive","fixed_in":["4:25.12.3-0ubuntu1.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:26.04:LTS","package":"mlt","fixed_in":["7.36.1-1ubuntu3.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"22.12.3-2+deb12u2"}]}],"versions":["22.12.3-2+deb12u1"]},{"source":"osv","ecosystem":"Debian:13","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"24.12.3-2+deb13u1"}]}],"versions":["24.12.3-2"]},{"source":"osv","ecosystem":"Debian:14","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"26.04.1-1"}]}],"versions":["24.12.3-2","25.08.2-1","25.08.3-1","25.12.0-1","25.12.1-1","25.12.2-1","25.12.3-1","26.04.0-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:15.08.2.1~really15.08.1-0ubuntu2","4:15.12.1-0ubuntu1","4:15.12.3-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:17.08.2-0ubuntu1","4:17.08.3-0ubuntu1","4:17.08.3-0ubuntu2","4:17.12.2-0ubuntu1","4:17.12.3-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:19.08.2-0ubuntu1","4:19.08.3a-0ubuntu1","4:19.12.0-0ubuntu1","4:19.12.1-0ubuntu1","4:19.12.2-0ubuntu1","4:19.12.3-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:21.04.3-2ubuntu1","4:21.11.90-0ubuntu1","4:21.12.0a-0ubuntu1","4:21.12.1-0ubuntu1","4:21.12.1-0ubuntu2","4:21.12.2-0ubuntu1","4:21.12.3-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:23.08.1-0ubuntu1","4:23.08.2-0ubuntu1","4:23.08.3-0ubuntu2","4:23.08.4-0ubuntu1","4:23.08.5-0ubuntu1","4:23.08.5-0ubuntu2","4:23.08.5-0ubuntu3","4:23.08.5-0ubuntu4"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:24.12.3-0ubuntu1","4:25.04.0-0ubuntu3","4:25.04.1-0ubuntu1","4:25.04.1-0ubuntu2","4:25.04.2-0ubuntu1","4:25.04.3-0ubuntu1","4:25.07.80-0ubuntu1","4:25.07.90-0ubuntu1","4:25.08.0-0ubuntu1","4:25.08.1-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:25.12.3-0ubuntu1","4:26.04.2-0ubuntu1","4:26.04.2-0ubuntu2","4:26.04.3-0ubuntu1","4:26.07.90-0ubuntu1","4:26.08.0-0ubuntu1","4:26.08.0-0ubuntu2","4:26.08.1-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:25.12.3-0ubuntu1.1"}]}],"versions":["4:25.08.1-0ubuntu1","4:25.08.2-0ubuntu1","4:25.08.3-0ubuntu1","4:25.11.80-0ubuntu1","4:25.11.90-0ubuntu1","4:25.12.0-0ubuntu1","4:25.12.0-0ubuntu2","4:25.12.1-0ubuntu1","4:25.12.1-0ubuntu2","4:25.12.2-0ubuntu1","4:25.12.3-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"kdenlive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:25.12.3-0ubuntu1.1"}]}],"versions":["4:25.08.1-0ubuntu1","4:25.08.2-0ubuntu1","4:25.08.3-0ubuntu1","4:25.11.80-0ubuntu1","4:25.11.90-0ubuntu1","4:25.12.0-0ubuntu1","4:25.12.0-0ubuntu2","4:25.12.1-0ubuntu1","4:25.12.1-0ubuntu2","4:25.12.2-0ubuntu1","4:25.12.3-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"mlt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.36.1-1ubuntu3.1"}]}],"versions":["7.32.0-1","7.34.0-1","7.34.1+realtar-0ubuntu1","7.34.1+realtar-0ubuntu2","7.36.1-1ubuntu1","7.36.1-1ubuntu2","7.36.1-1ubuntu3"]}],"products":[{"vendor":"kde","product":"kdenlive"}],"references":[{"url":"https://commits.kde.org/kdenlive/94042ddd259551e4a7a5f6672329752972c84685","tags":["report"]},{"url":"https://commits.kde.org/kdenlive/c3999aacc6da54756f3df8aab03b900459562ecd","tags":["report"]},{"url":"https://kde.org/info/security/advisory-20260508-1.txt","tags":["report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45184"},{"url":"https://github.com/advisories/GHSA-8mfr-c96w-64p5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-45184","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-45184","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-45184","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8856-1","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1264711","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-45184","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-45184","description":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.","status":"published","published":"2026-05-09T22:25:05.572Z","modified":"2026-05-11T14:51:24.54Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T13:46:32.755125Z"}],"euvd":[{"id":"EUVD-2026-28946","description":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.","status":"published","published":"2026-05-09T22:25:05Z","modified":"2026-05-11T14:51:24Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"medium"}],"updated_at":"2026-11-02T19:05:11.205633Z"}],"ghsa":[{"id":"GHSA-8mfr-c96w-64p5","title":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project...","description":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.","status":"published","published":"2026-05-10T00:33:20Z","modified":"2026-05-10T18:32:39Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"medium"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T15:07:58.760928Z"}],"nvd":[{"id":"CVE-2026-45184","description":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.","status":"published","published":"2026-05-09T23:16:32.787Z","modified":"2026-07-20T20:10:00.11Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T14:12:18.239974Z"}],"osv":[{"id":"DEBIAN-CVE-2026-45184","description":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.","status":"published","published":"2026-05-09T23:16:32.787Z","modified":"2026-10-01T03:03:06.279640376Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:55.669088Z"},{"id":"UBUNTU-CVE-2026-45184","description":"Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.","status":"published","published":"2026-05-09T23:16:00Z","modified":"2026-10-17T13:00:11.116921525Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"medium"}],"updated_at":"2026-11-02T16:56:26.396868Z"},{"id":"openSUSE-SU-2026:20723-1","title":"Security update for kdenlive","description":"This update for kdenlive fixes the following issues:\n\nChanges in kdenlive:\n\n- CVE-2026-45184: Fixed a remote code execution through opening a malicious project file (boo#1264711).\n","status":"published","published":"2026-05-13T17:55:21Z","modified":"2026-05-16T18:26:19.96957Z","updated_at":"2026-11-02T16:58:41.463445Z"},{"id":"USN-8856-1","title":"kdenlive, mlt vulnerability","description":"It was discovered that Kdenlive allowed dangerous proxy parameters when\nprocessing attacker-controlled project files. An attacker could use this to\nexecute arbitrary commands via the MLT framework's ante/post consumer\nproperties.","status":"published","published":"2026-09-30T15:59:30Z","modified":"2026-10-01T00:27:48.171027612Z","updated_at":"2026-11-02T16:58:26.907654Z"}]}}