VDB
CVE-2026-9202
CVE-2026-9202
PUBLISHED
CVSS 9.8 CRITICAL
Reported by ibm · Published July 17, 2026
IBM Langflow OSS 1.0.0 through 1.10.0 allows unauthenticated attackers to create unlimited user accounts on any Langflow instance; when NEW_USER_IS_ACTIVE=true (documented deployment option), newly created accounts are immediately active and can authenticate to reach RCE endpoints, bypassing the need for AUTO_LOGIN.
Risk Scores
CVSS 3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| IBM | Langflow OSS | 1.0.0 |
| IBM | Langflow OSS | 1.0.0, 1.0.0 |
Timeline
- Jul 2, 2026 CVE Published
- Jul 18, 2026 EPSS Score