{"action":"Upgrade flowise to 3.1.3 or later.","affected":[{"fixed":"3.1.3","introduced":"0"}],"component":"flowise","cve_ids":["CVE-2026-70470"],"ecosystem":"npm","epss":0.00972,"exploited":false,"fixed_versions":["3.1.3"],"ghsa_id":"GHSA-52fh-8v99-63c2","id":"tcs_01M5KF26V39J60ZE1FG98X8WM9","modified_at":"2026-08-04T17:56:01.751716Z","published_at":"2026-08-04T17:31:09Z","references":["https://osv.dev/vulnerability/GHSA-52fh-8v99-63c2","https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-52fh-8v99-63c2","https://github.com/FlowiseAI/Flowise/pull/6499","https://github.com/FlowiseAI/Flowise/commit/f4e2794f6a576b94578f2fdafbf49c2fb304626c","https://github.com/FlowiseAI/Flowise","https://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-52fh-8v99-63c2","url":"https://osv.dev/vulnerability/GHSA-52fh-8v99-63c2"},{"source":"nvd","source_id":"CVE-2026-70470","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-70470"}],"summary":"Flowise: Pyodide validator Unicode homoglyph bypass leads to RCE"}