{"id":"DEBIAN-CVE-2026-110717","details":"Janus WebRTC Server through 1.4.3 contains a path traversal vulnerability in the Record&Play plugin that allows unauthenticated attackers to write files outside recordings_path via the record request filename. Attackers can supply filenames with path separators to create or truncate files ending in -audio.mjr, -video.mjr or -data.mjr anywhere the Janus process can write outside protected folders.","modified":"2026-10-16T08:00:06.022201567Z","published":"2026-10-14T16:17:43.903Z","upstream":["CVE-2026-110717"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-110717"}],"affected":[{"package":{"name":"janus","ecosystem":"Debian:12","purl":"pkg:deb/debian/janus?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.2-1","1.1.2-1.1","1.1.2-1.2","1.1.2-2","1.1.2-3","1.1.2-3.1","1.1.2-4","1.4.1+ds-1","1.4.1+ds-2","1.4.1+ds-3","1.4.1+ds-4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110717.json"}},{"package":{"name":"janus","ecosystem":"Debian:14","purl":"pkg:deb/debian/janus?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.10.0-1","0.10.1-1","0.10.2-1","0.10.3-1","0.10.4-1","0.10.5-1","0.10.6-1","0.10.7-1","0.10.8-1","0.10.8-2","0.10.9-1","0.10.9-2","0.11.1-1","0.11.2-1","0.11.3-1~exp1","0.11.4-1","0.11.5-1","0.11.5-2","0.11.5-3","0.11.5-4","0.11.6-1","0.11.6-1~bpo11+1","0.11.7-1","0.11.7-1~bpo11+1","0.11.8-1","0.11.8-1~bpo11+1","0.11.8-2","0.11.8-3","0.11.8-3~bpo11+1","0.12.0-1","0.2.2+dfsg-1","0.2.2+dfsg-2","0.2.2+dfsg-3","0.2.2+dfsg-4","0.2.2+dfsg-5~exp1","0.2.2+dfsg-5~exp2","0.2.2+dfsg-5~exp3","0.2.3-1","0.2.4-1","0.2.4-2","0.2.5-1","0.2.6-1","0.3.1-1","0.4.2-1","0.4.4-1","0.4.5-1","0.4.5-2","0.5.0-1","0.6.0-1","0.6.0-2","0.6.1-1","0.6.2-1","0.6.3-1","0.7.2-1","0.7.2-2","0.7.3-1","0.7.3-2","0.9.1+20200313-1","0.9.1-1","0.9.2-1","0.9.2-1~bpo10+1","0.9.3-1","0.9.4-1","0.9.5-1","1.0.0-1","1.0.0-2","1.0.0-3","1.0.0-4","1.0.0-4~bpo11+1","1.0.1-1","1.0.1-1~bpo11+1","1.0.2-1","1.0.4-1","1.1.0-1","1.1.1-1","1.1.2-1","1.1.2-1.1","1.1.2-1.2","1.1.2-2","1.1.2-3","1.1.2-3.1","1.1.2-4","1.4.1+ds-1","1.4.1+ds-2","1.4.1+ds-3","1.4.1+ds-4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110717.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}