FlowiseAI Flowise (<3.1.3) has a CRITICAL vuln (CVE-2026-70478): unauthenticated POST endpoint leaks refreshed OAuth tokens if credential ID is known. Upgrade to 3.1.3+ ASAP. https://radar.offseq.com/threat/cve-2026-70478-cwe-200-exposure-of-sensitive-information-to-an-unauthorized-actor-in-flowiseai-flowise-2c912baff770743c #OffSeq #CVE202670478 #OAuth #infosec