{"id":"CVE-2026-19754","summary":"Baserow 2.2.0 through 2.3.3 - SQL injection in formula index() JSONB array extraction","details":"Baserow versions 2.2.0 through 2.3.3 contain an SQL injection vulnerability in the index() formula function. A low-privileged authenticated user who can create or modify Formula fields can provide an undocumented fourth argument that is treated as a SQL template and interpolated directly into a PostgreSQL expression. The generated SQL executes through Baserow's database connection with the Baserow PostgreSQL role permissions, allowing data outside the user's workspace permissions to be read or modified.","modified":"2026-10-28T02:30:34.240856933Z","published":"2026-09-02T03:29:38.759Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19754.json","cna_assigner":"Fluid Attacks","cwe_ids":["CWE-89"]},"references":[{"type":"ADVISORY","url":"https://fluidattacks.com/es/advisories/superestrella"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19754.json"},{"type":"ADVISORY","url":"https://github.com/baserow/baserow/releases/tag/2.3.4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19754"},{"type":"FIX","url":"https://github.com/baserow/baserow/commit/e7abc14975124dfe4558ff47fb8b9a25c47d9fcc"},{"type":"PACKAGE","url":"https://github.com/baserow/baserow"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/baserow/baserow","events":[{"introduced":"d6ac69383e1f960b85214d7fd4160b2723093bc8"},{"fixed":"e7abc14975124dfe4558ff47fb8b9a25c47d9fcc"},{"fixed":"a4a1d4a589b587479d4f069e5a68936ce1fefc27"}],"database_specific":{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StandardRange","range":[{"introduced":"2.2.0"},{"last_affected":"2.3.3"}]},{"source":"REFERENCES_COMMIT","range":[{"fixed":"e7abc14975124dfe4558ff47fb8b9a25c47d9fcc"}]},{"source":"REFERENCES_TAG","original_tag":"2.3.4","range":[{"fixed":"a4a1d4a589b587479d4f069e5a68936ce1fefc27"}]}]}}],"versions":["2.3.3","2.3.2","2.3.1","2.3.0","2.2.2","2.2.1","2.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19754.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}]}