{"action":"Upgrade flowise-components to 3.1.0 or later.","affected":[{"fixed":"3.1.0","introduced":"0"}],"component":"flowise-components","cve_ids":["CVE-2026-40933"],"ecosystem":"npm","epss":0.01283,"exploited":false,"fixed_versions":["3.1.0"],"ghsa_id":"GHSA-c9gw-hvqq-f33r","id":"tcs_01M5KFJ9APVBQJ3TWZPRMCGE1J","modified_at":"2026-04-16T21:41:26.849953Z","published_at":"2026-04-16T21:18:17Z","references":["https://osv.dev/vulnerability/GHSA-c9gw-hvqq-f33r","https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-c9gw-hvqq-f33r","https://github.com/FlowiseAI/Flowise","https://www.ox.security/blog/mcp-supply-chain-advisory-rce-vulnerabilities-across-the-ai-ecosystem","https://www.ox.security/blog/the-mother-of-all-ai-supply-chains-critical-systemic-vulnerability-at-the-core-of-the-mcp"],"severity":{"label":"critical","score":9.9},"sources":[{"source":"osv","source_id":"GHSA-c9gw-hvqq-f33r#npm/flowise-components","url":"https://osv.dev/vulnerability/GHSA-c9gw-hvqq-f33r"}],"summary":"Flowise: Authenticated RCE Via MCP Adapters"}