{"id":"CVE-2026-111670","revision":null,"records":[{"revision":"abf2eb220c324a479f3743bebf31c137","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111670","aliases":[],"title":"ClickVisual through 1.1.2 Missing Authorization in apiv2 Report Module","description":"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.","state":0,"publishedAt":"2026-10-16T17:39:31.782+00:00","modifiedAt":"2026-10-19T13:25:08.275+00:00","affected":[{"ecosystem":"Vendor product","name":"clickvisual","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"clickvisual\",\n                    \"product\": \"clickvisual\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"1.1.2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/clickvisual/clickvisual\",\n                    \"repo\": \"https://github.com/clickvisual/clickvisual\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://hackmd.io/@hieuPenguinnn/clickvisual-report-module-missing-authz-cross-instance-idor","https://github.com/clickvisual/clickvisual/blob/v1.1.2/api/internal/api/apiv2/report/report.go#L282-L343","https://github.com/clickvisual/clickvisual/blob/v1.1.2/api/internal/service/report/metadata.go#L136-L152","https://www.vulncheck.com/advisories/clickvisual-through-1.1.2-missing-authorization-in-apiv2-report-module"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111670","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111670","identifiers":["CVE-2026-111670"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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