{"action":"Upgrade flowise to 3.1.2 or later.","affected":[{"fixed":"3.1.2","introduced":"0"}],"component":"flowise","cve_ids":["CVE-2026-42861"],"ecosystem":"npm","epss":0.00254,"exploited":false,"fixed_versions":["3.1.2"],"ghsa_id":"GHSA-6fw7-3q8r-m5vj","id":"tcs_01M5KF6W0W2QV1KG6FRKGMAGNY","modified_at":"2026-06-09T13:15:14.313771042Z","published_at":"2026-05-14T14:52:24Z","references":["https://osv.dev/vulnerability/GHSA-6fw7-3q8r-m5vj","https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-6fw7-3q8r-m5vj","https://nvd.nist.gov/vuln/detail/CVE-2026-42861","https://github.com/FlowiseAI/Flowise","https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"GHSA-6fw7-3q8r-m5vj","url":"https://osv.dev/vulnerability/GHSA-6fw7-3q8r-m5vj"},{"source":"nvd","source_id":"CVE-2026-42861","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42861"}],"summary":"FlowiseAI has Mass Assignment in Variable Update Endpoint that Allows Cross-Workspace Resource Reassignment"}