CVE-2026-30823: Flowise IDOR and SSO Configuration Vulnerability

# CVE-2026-30823: Flowise IDOR and SSO Configuration Vulnerability

https://gcdradar.vercel.app/incidents/cve-2026-30823-flowise-idor-and-sso-configuration-vulnerabil · AIR-2026-0494 · closed 2026-03-06

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2026-03-06
- AI role: Attack on AI
- Products: Flowise
- CVE ids: CVE-2026-30823
- CVSS: 8.8

## Summary

An IDOR flaw in Flowise allows low-privileged users to overwrite organization SSO configurations and achieve account takeover. Users are advised to update.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2026-03-07: CVE-2026-30823: Flowise is a drag & drop user interface to build a customized large language model flow. (https://nvd.nist.gov/vuln/detail/CVE-2026-30823)
- 2026-03-06: CVE-2026-30823: Flowise has IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration (https://github.com/advisories/GHSA-cwc3-p92j-g7qm)

## Sources

- 2026-03-06 GitHub Advisory Database: CVE-2026-30823: Flowise has IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration https://github.com/advisories/GHSA-cwc3-p92j-g7qm
- 2026-03-07 NVD: CVE-2026-30823: Flowise is a drag & drop user interface to build a customized large language model flow. https://nvd.nist.gov/vuln/detail/CVE-2026-30823

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.