{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53556","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-09T18:13:07.263Z","datePublished":"2026-09-17T21:39:44.056Z","dateUpdated":"2026-09-18T20:01:34.847Z"},"containers":{"cna":{"title":"SQLBot: Authenticated SQL Injection in previewData Resulting in Arbitrary File Read","problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/dataease/SQLBot/security/advisories/GHSA-vwjq-5h4h-x8g5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dataease/SQLBot/security/advisories/GHSA-vwjq-5h4h-x8g5"},{"name":"https://github.com/dataease/SQLBot/pull/1156","tags":["x_refsource_MISC"],"url":"https://github.com/dataease/SQLBot/pull/1156"},{"name":"https://github.com/dataease/SQLBot/commit/76b5176b0e394740fd07c0d1769c0c792e8cb3b4","tags":["x_refsource_MISC"],"url":"https://github.com/dataease/SQLBot/commit/76b5176b0e394740fd07c0d1769c0c792e8cb3b4"},{"name":"https://github.com/dataease/SQLBot/releases/tag/v1.9.0","tags":["x_refsource_MISC"],"url":"https://github.com/dataease/SQLBot/releases/tag/v1.9.0"}],"affected":[{"vendor":"dataease","product":"SQLBot","versions":[{"version":"< 1.9.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-09-17T21:39:44.056Z"},"descriptions":[{"lang":"en","value":"SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.9.0, the POST /api/v1/datasource/previewData endpoint in backend/apps/datasource/crud/datasource.py incorporates the client-controlled table_name value into generated SQL without safe identifier handling. An authenticated user can configure a datasource for SQLBot's internal PostgreSQL service and submit a crafted table_name that remains a SELECT operation under the read-only policy while invoking pg_read_file(), pg_read_binary_file(), or pg_ls_dir(). In the default tested trusted loopback authentication configuration, the internal connection accepts invalid credentials and executes with PostgreSQL superuser privileges, allowing filesystem content such as /etc/hosts and /etc/passwd to be returned in the previewData API response and potentially exposing configuration, credentials, authentication secrets, and source code. This issue is fixed in version 1.9.0."}],"source":{"advisory":"GHSA-vwjq-5h4h-x8g5","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/dataease/SQLBot/security/advisories/GHSA-vwjq-5h4h-x8g5","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-18T20:01:09.483952Z","id":"CVE-2026-53556","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-18T20:01:34.847Z"}}]}}