{"id":"CVE-2026-116818","revision":"a404ed94e2d44a61a8d845e4a3cc0b7f","records":[{"revision":"a404ed94e2d44a61a8d845e4a3cc0b7f","observedAt":"2026-10-27T15:44:06.157+00:00","statement":{"source":"cve-program","id":"CVE-2026-116818","aliases":[],"title":"OpenPanel before 3.0.0 Unauthenticated ClickHouse SQL Injection via /live/visitors WebSocket","description":"OpenPanel before 3.0.0 contains an unauthenticated ClickHouse sql injection vulnerability that allows remote attackers to inject SQL through the projectId parameter of the /live/visitors/:projectId WebSocket, which lacks session and project-access checks. Attackers can use UNION or boolean count oracles to read other tenants' events and profiles, and project members can similarly inject via the cohort.preview timeframe values.","state":0,"publishedAt":"2026-10-26T23:05:45.602+00:00","modifiedAt":"2026-10-27T14:15:35.476+00:00","affected":[{"ecosystem":"Vendor product","name":"openpanel","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Openpanel-dev\",\n                    \"product\": \"openpanel\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"3.0.0\"\n                        },\n                        {\n                            \"version\": \"3.0.0\",\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:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N","score":8.8,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","score":8.2,"severity":"HIGH"}],"references":["https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-8wr9-x797-f238","https://github.com/Openpanel-dev/openpanel/commit/35ddc8ebbcd4ed0767933de61f014f153d68442a","https://www.vulncheck.com/advisories/openpanel-before-3.0.0-unauthenticated-clickhouse-sql-injection-via-live-visitors-websocket"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116818","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-116818","identifiers":["CVE-2026-116818"]},"retained":false,"historicalAffected":[]}],"coverage":[]}