Vulnerability Description
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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-ppmg-4cx6-95hh
- https://www.vulncheck.com/advisories/flowise-through-3.1.4-missing-authorization
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-ppmg-4cx6-95hh
FAQ
What is CVE-2026-100605?
CVE-2026-100605 is a vulnerability with a CVSS score of 7.1 (HIGH). 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...
How severe is CVE-2026-100605?
CVE-2026-100605 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-100605?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.