{"id":"CVE-2026-116818","published":"2026-10-27T00:17:16.007","lastModified":"2026-10-27T00:17:16.247","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.","cvssScore":8.2,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","cwes":["CWE-89"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Openpanel-dev/openpanel/commit/35ddc8ebbcd4ed0767933de61f014f153d68442a","tags":[]},{"url":"https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-8wr9-x797-f238","tags":[]},{"url":"https://www.vulncheck.com/advisories/openpanel-before-3.0.0-unauthenticated-clickhouse-sql-injection-via-live-visitors-websocket","tags":[]}],"exploitRefs":[{"url":"https://github.com/Openpanel-dev/openpanel/commit/35ddc8ebbcd4ed0767933de61f014f153d68442a","tags":[]},{"url":"https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-8wr9-x797-f238","tags":[]}],"hasPoc":true,"ai":null}