{"id":"CVE-2026-109572","revision":"7018532447554891affb1705dd8c3981","records":[{"revision":"7018532447554891affb1705dd8c3981","observedAt":"2026-10-23T22:48:20.692+00:00","statement":{"source":"cve-program","id":"CVE-2026-109572","aliases":[],"title":"Open WebUI 0.8.6 before 0.11.4 Privilege Escalation via Terminal Proxy","description":"Open WebUI from 0.8.6 before 0.11.4 contains a privilege escalation vulnerability in the terminal proxy that allows authenticated users to reach the Terminals administrator API with the shared key attached. Attackers can send requests through /api/v1/terminals/{server_id}/{path} to list or stop other users' terminals and modify terminal policies, injecting environment variables into other users' terminals.","state":0,"publishedAt":"2026-10-12T22:21:48.699+00:00","modifiedAt":"2026-10-23T21:58:00.807+00:00","affected":[{"ecosystem":"Vendor product","name":"open-webui","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"open-webui\",\n                    \"product\": \"open-webui\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:pypi/open-webui\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0.8.6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"0.11.4\"\n                        },\n                        {\n                            \"version\": \"0.11.4\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","score":7.2,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","score":7.6,"severity":"HIGH"}],"references":["https://github.com/open-webui/open-webui/security/advisories/GHSA-q46m-r89w-j74p","https://github.com/open-webui/open-webui/commit/51bb8cb142f72503e861eeee25ae4dc73c26c36b","https://www.vulncheck.com/advisories/open-webui-0.8.6-before-0.11.4-privilege-escalation-via-terminal-proxy"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-109572","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-109572","identifiers":["CVE-2026-109572"]},"retained":false,"historicalAffected":[]}],"coverage":[]}