{"id":"CVE-2026-100605","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-100605","summary":"Flowise through 3.1.4 contains missing route-level RBAC checks on chat message endpoints that allow low-privileged API keys to read and delete chat history. Attackers with valid but…","details":"Flowise through 3.1.4 contains missing route-level RBAC checks on chat message endpoints that allow low-privileged API keys to read and delete chat history. Attackers with valid but low-privileged API keys can access GET and DELETE chat message routes without required flow permissions to read chat histories, prompts, model responses, and delete messages.","published":"2026-09-26T14:16:40.620","modified":"2026-09-26T14:16:40.733","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-ppmg-4cx6-95hh"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/flowise-through-3.1.4-missing-authorization-via-chat-message-routes"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-26T14:16:40.733"}}