Langflow-ai vendor intelligence
Langflow-ai Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting Langflow-ai products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 8
- Known exploited vulnerabilities affecting Langflow-ai products
- In CISA KEV
- 3
- Records also listed in the official catalog
- Beyond CISA KEV
- 5
- Additional exploited vulnerabilities absent from CISA KEV
- Sensor Observed
- 7
- Langflow-ai KEVs with sensor-observed exploitation activity
The catalog gap matters for Langflow-ai exposure
Five of the eight exploited Langflow-ai vulnerabilities tracked by Previdian are not in CISA KEV. Teams relying on the official catalog alone would miss 62% of this vendor portfolio.
- 38%
- Covered by CISA
- 62%
- Beyond CISA
- 2
- Product families
Attested Langflow-ai vulnerabilities
8 known exploited vulnerabilities in this exploited-vulnerability portfolio. Search, then narrow it to official CISA coverage or the additional records Previdian tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2026-51886
langflow-ai langflow v1.9.3 is affected by: Code Injection. The impact is: execute arbitrary code (remote). The component is:... |
langflow | Confirmed | Beyond CISA | 06 Oct 2026 |
|
CVE-2026-33497
Langflow: /profile_pictures/{folder_name}/{file_name} endpoint file reading |
langflow | Confirmed | Beyond CISA | 11 Aug 2026 |
|
CVE-2026-55450
Langflow: Unauthenticated file upload leads to DoS (space exhaustion) and information leak |
langflow | Confirmed | Beyond CISA | 09 Aug 2026 |
|
CVE-2024-37014
Langflow through 0.6.19 allows remote code execution if untrusted users are able to reach the "POST /api/v1/custom_component" endpoint and provide... |
Langflow | Confirmed | Beyond CISA | 01 Aug 2026 |
|
CVE-2026-55255
Langflow: IDOR Vulnerability in `/api/v1/responses` Endpoint Allows Authenticated Attackers to Access Another User's Flow |
langflow | Confirmed | In CISA | 07 Jul 2026 |
|
CVE-2026-5027
Langflow - Path Traversal Arbitrary File Write via upload_user_file |
langflow | Confirmed | Beyond CISA | 10 Jun 2026 |
|
CVE-2026-33017
Langflow has Unauthenticated Remote Code Execution via Public Flow Build Endpoint |
langflow | Confirmed | In CISA | 01 Jun 2026 |
|
CVE-2025-3248
Langflow < 1.3.0 Unauthenticated RCE via /api/v1/validate/code |
langflow | Confirmed | In CISA | 05 May 2025 |
No Langflow-ai vulnerabilities match this search or filter.
Showing 8 of 8 on this page (8 Langflow-ai known exploited vulnerabilities).
Recurring weakness patterns
Missing authentication for critical function, control, and limitation account for eight mapped occurrences across this Langflow-ai KEV portfolio.
CWE-306
Missing Authentication for Critical Function
CWE-94
Improper Control of Generation of Code ('Code Injection')
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-95
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
CWE-400
Uncontrolled Resource Consumption
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CWE-639
Authorization Bypass Through User-Controlled Key