{"cve":"CVE-2026-73487","nvd":{"published":"2026-08-13T12:17:24.083","modified":"2026-10-24T15:10:00.190","status":"Analyzed","description":"Flowise before 3.1.3 contains a regex-based Python code validator bypass in CSV and Airtable Agent nodes that allows unauthenticated attackers to inject malicious code via prompt injection. Attackers can exploit unblocked pandas functions like pd.read_json() to exfiltrate datasets, perform SSRF against internal services, or achieve code execution through the unauthenticated prediction API.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N","score":9.0},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-94"],"references":["https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-w7x8-q2gp-5cgg","https://www.vulncheck.com/advisories/flowise-before-prompt-injection-rce-via-csv-agent","https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-w7x8-q2gp-5cgg"],"products":["flowiseai:flowise"],"source":"nvd","synced_at":"2026-10-24T16:53:35.584907681+00:00"},"epss":{"cve":"CVE-2026-73487","score":0.00961,"percentile":0.61308,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-w7x8-q2gp-5cgg","url":"https://osv.dev/vulnerability/GHSA-w7x8-q2gp-5cgg","summary":"Flowise Prompt Injection to RCE and SSRF via CSV/Airtable Agent Python Validator Bypass","modified":"2026-10-07T16:30:05.802932685Z","packages":[{"ecosystem":"npm","name":"flowise","purl":"pkg:npm/flowise","ranges":["<3.1.3"],"fixed":["3.1.3"]},{"ecosystem":"npm","name":"flowise-components","purl":"pkg:npm/flowise-components","ranges":["<3.1.3"],"fixed":["3.1.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}