High severity · published Mar 7, 2026
CVE-2026-30823
Flowise: IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration
8.8
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FL
Flowise · FlowiseAI
< 3.0.13 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-30823
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-30823
Product
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13
Exploit
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-cwc3-p92j-g7qm
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