| Component | Langflow |
| Severity | high (CVSS 8.8) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Published (NVD) | 2024-07-30 |
| Last modified | 2026-06-17 |
| Affected versions | langflow < 1.0.13 |
| Fixed in | 1.0.13 |
| Weakness | CWE-913 |
| CISA KEV | not listed |
NVD description
Langflow versions prior to 1.0.13 suffer from a Privilege Escalation vulnerability, allowing a remote and low privileged attacker to gain super admin privileges by performing a mass assignment request on the '/api/v1/users' endpoint.
What to do
- Upgrade Langflow to
1.0.13or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
Read more
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