| Component | Langflow |
| Severity | high (CVSS 7.1) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L |
| Published (NVD) | 2026-07-30 |
| Last modified | 2026-08-04 |
| Affected versions | langflow >= 1.0.0, < 1.10.2 |
| Fixed in | 1.10.2 |
| Weakness | CWE-639 |
| CISA KEV | not listed |
NVD description
IBM Langflow OSS 1.0.0 through 1.10.1 allows authenticated users to access and manipulate other users' build jobs through improper access control on log retrieval and unauthenticated build endpoints.
What to do
- Upgrade Langflow to
1.10.2or 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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