{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-121455","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-11-03T12:33:53.717Z","datePublished":"2026-11-03T15:17:03.816Z","dateUpdated":"2026-11-03T15:17:03.816Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-11-03T15:17:03.816Z"},"datePublic":"2026-10-17T00:00:00.000Z","title":"DbGate before 7.3.3 Missing Authorization via /connections/test and /connections/save","descriptions":[{"lang":"en","value":"DbGate before 7.3.3 contains a missing authorization vulnerability that allows connection-restricted authenticated users to bypass LOGIN_PERMISSIONS because test() and save() never call testConnectionPermission. Attackers can submit arbitrary connection definitions to POST /connections/test to probe internal database hosts, or to /connections/save to overwrite stored connections."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Missing Authorization","cweId":"CWE-862","type":"CWE"}]}],"affected":[{"vendor":"dbgate","product":"dbgate","defaultStatus":"unaffected","packageURL":"pkg:github/dbgate/dbgate","versions":[{"version":"0","lessThan":"7.3.3","versionType":"semver","status":"affected"}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM"}}],"references":[{"url":"https://github.com/dbgate/dbgate/issues/1601","tags":["issue-tracking"],"name":"GitHub Issue #1601"},{"url":"https://github.com/dbgate/dbgate","tags":["product"]},{"url":"https://github.com/dbgate/dbgate/commit/9166a987bfec","tags":["patch"],"name":"Fix commit"},{"url":"https://github.com/dbgate/dbgate/blob/v7.3.2/packages/api/src/controllers/connections.js#L227-L250","tags":["technical-description"]},{"url":"https://github.com/dbgate/dbgate/blob/v7.3.2/packages/api/src/controllers/connections.js#L372-L390","tags":["technical-description"]},{"name":"VulnCheck Advisory: DbGate before 7.3.3 Missing Authorization via /connections/test and /connections/save","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/dbgate-before-7.3.3-missing-authorization-via-connections-test-and-connections-save"}],"credits":[{"lang":"en","value":"George Chen","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}}}}