{"schema":"threatline.record/2","record":{"id":"CVE-2026-111670","aliases":[],"summary":"ClickVisual through 1.1.2 Missing Authorization in apiv2 Report Module","details":"ClickVisual through 1.1.2 contains a missing authorization vulnerability in the /api/v2/reports handlers that allows authenticated low-privileged users to access ClickHouse instances they were not granted. Attackers can iterate the instance-id parameter in ReportSourceDatabases, ReportSourceTables, ReportTableColumns and WhereCheckRun to enumerate schemas and infer row counts of restricted tables.","categories":["Unclassified"],"product":"clickvisual","vendor":"clickvisual","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111670","source_modified_at":"2026-10-19T13:25:08.275Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"clickvisual","vendor":"clickvisual","versions":[{"version":"0","lessThanOrEqual":"1.1.2","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00251,"percentile":0.15535,"score_date":"2026-10-23"},"published_at":"2026-10-16T17:39:31.782Z","modified_at":"2026-10-19T13:25:08.275Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111670","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T13:25:08.275Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111670","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@hieuPenguinnn/clickvisual-report-module-missing-authz-cross-instance-idor","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/clickvisual/clickvisual/blob/v1.1.2/api/internal/api/apiv2/report/report.go#L282-L343","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/clickvisual/clickvisual/blob/v1.1.2/api/internal/service/report/metadata.go#L136-L152","tags":["technical-description"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/clickvisual-through-1.1.2-missing-authorization-in-apiv2-report-module","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-19T13:24:41.479759Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-19T13:25:08.275Z","content_hash":"05be1454f98debabb9d80682620b11be46c40a948600859d1fb6b2b24b5c09f5"}}