CVE-2026-33053
Langflow is a tool for building and deploying AI-powered agents and workflows. In versions prior to 1.9.0, the delete_api_key_route() endpoint accepts an api_key_id path parameter and deletes it with only a generic authentication check (get_current_active_user dependency). However, the delete_api_key() CRUD function does NOT verify that the API key belongs to the current user before deletion.
- Affected products
- Langflow
- Langflow
- < 1.9.0
- Fix
- Available
- CVSS 3.1
- 8.8 HIGH
- EPSS
- 0.4% (32th percentile)
- Weakness
- CWE-639
- NVD status
- Analyzed
- Published
- 2026-03-20
CVE-2026-33053 at NVD
No indexed exploits for CVE-2026-33053 yet
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No exploit for CVE-2026-33053 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.