{"id":"CVE-2026-73484","aliases":["GHSA-x58f-9m57-qc4m"],"url":"https://o3.security/vulnerability/CVE-2026-73484","summary":"Flowise before 3.1.3 Sandbox Escape via Pandas Methods","details":"Flowise before 3.1.3 contains a sandbox escape vulnerability in pythonCodeValidator.ts that fails to block native Pandas DataFrame methods like to_csv, to_json, pipe, and query. Authenticated attackers can exploit this to exfiltrate uploaded CSV data or write arbitrary files to the server filesystem.","published":"2026-08-13T11:28:04.728Z","modified":"2026-08-14T04:04:04.755768477Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73484.json"},{"type":"ADVISORY","url":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-x58f-9m57-qc4m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73484"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/flowise-before-sandbox-escape-via-pandas-methods"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T04:04:04.755768477Z"}}