Vulnerability · Published Mar 7, 2026 · Assigned by GitHub_M
CVE-2026-30823Flowise: IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration
High 8.8
In plain English
A high-severity authorization bypass via user-controlled key in Flowise from FlowiseAI. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)8.8High
Exploit odds (30 days)0.5%top 59.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, there is an IDOR vulnerability, leading to account takeover and enterprise feature bypass via SSO configuration. This issue has been patched in version 3.0.13.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | flowise | 3.0.13 | GHSA-cwc3-p92j-g7qm |
Affected products (as reported)
Weakness: CWE-639, CWE-862 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-cwc3-p92j-g7qm x_refsource_CONFIRM
- https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13 x_refsource_MISC