{"action":"Upgrade flowise to 3.1.2 or later.","affected":[{"fixed":"3.1.2","introduced":"0"}],"component":"flowise","cve_ids":["CVE-2026-56277"],"ecosystem":"npm","epss":0.00179,"exploited":false,"fixed_versions":["3.1.2"],"ghsa_id":"GHSA-m837-xvxr-vqwg","id":"tcs_01M5KG03JDF7TSNAVBG2AY95MY","modified_at":"2026-07-08T08:27:17.428824259Z","published_at":"2026-05-20T15:38:02Z","references":["https://osv.dev/vulnerability/GHSA-m837-xvxr-vqwg","https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-m837-xvxr-vqwg","https://github.com/FlowiseAI/Flowise"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-m837-xvxr-vqwg","url":"https://osv.dev/vulnerability/GHSA-m837-xvxr-vqwg"}],"summary":"Flowise: Hardcoded CORS wildcard on TTS endpoint enables cross-origin credential abuse from any webpage"}