LA
Product
langflow
by langflow-ai · last CVE Oct 7, 2026
On CISA KEVExploited in the wildRansomware-linked
184
CVEs
6
On KEV
10.0
Max CVSS
24
New 30D
Severity mix
Critical 53High 87Medium 42Low 2
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Add langflow to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-10129
8.5
0%
Jun 30
SSRF via HTTP Redirect Following in Langflow API Request Component
Affected: 1.0.0 through 1.9.3
CVE-2026-97680
8.3
0%
Oct 6
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-18904
8.2
0%
Aug 28
Langflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities
Affected: 1.0.0 before 1.11.2
CVE-2026-18891
8.2
1%
Aug 28
Langflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities
Affected: 1.0.0 before 1.11.2
CVE-2026-10564
8.2
0%
Jun 30
SSRF Vulnerability in Langflow OSS Legacy Components Bypasses Protection
Affected: 1.0.0 through 1.9.6
CVE-2026-97674
8.1
0%
Oct 6
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-81268
8.1
0%
Sep 10
Langflow is vulnerable to authentication bypass and insufficient session expiration
Affected: 1.0.0 before 1.11.6
CVE-2026-19303
8.1
1%
Sep 4
Langflow is vulnerable to arbitrary file write and arbitrary file deletion due to unvalidated paths in file-processing components
Affected: 1.0.0 before 1.11.3
CVE-2026-10547
8.1
0%
Aug 5
Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement
Affected: 1.0.0 before 1.11.0
CVE-2026-13444
8.1
0%
Jul 30
Langflow is affected by remote code execution, denial of service, path traversal, and exposed credentials due to multiple unauthenticated and insufficiently authorized API endpoints
Affected: 1.0.0 before 1.10.2
CVE-2026-13445
8.1
0%
Jul 17
Langflow is affected by remote code execution, denial of service, path traversal, and exposed credentials due to multiple unauthenticated and insufficiently authorized API endpoints
Affected: 1.0.0 before 1.10.2
CVE-2026-7872
8.1
1%
Jul 17
Path Traversal Vulnerability in File Component Leading to Arbitrary File Read and Authentication Bypass
Affected: 1.0.0 before 1.10.1
CVE-2026-7787
8.1
0%
Jun 11
Unauthenticated Session History Access via Public Flow Execution
Affected: 1.0.0 before 1.9.2
CVE-2026-6542
8.1
0%
Apr 30
Monitor API allows cross-user read of transaction logs and deletion of build data via flow_id
Affected: 1.0.0 before 1.9.0
CVE-2026-12822
7.8
0%
Jun 21
langflow-ai langflow Bundle URL Loader code injection
Affected: 1.9.0; 1.9.1; 1.9.2; 1.9.3
CVE-2026-19304
7.7
0%
Sep 4
Langflow is vulnerable to Server-Side Request Forgery due to missing or bypassable URL validation in multiple components
Affected: 1.0.0 before 1.11.3
CVE-2026-19306
7.7
1%
Sep 4
Langflow is vulnerable to arbitrary local file read due to path traversal in ChatInput, bundle FileInput, and GitExtractor components
Affected: 1.0.0 before 1.11.3
CVE-2026-8183
7.7
1%
Aug 5
Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement
Affected: 1.0.0 before 1.11.0
CVE-2026-93678
7.6
0%
Oct 7
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-93447
7.5
0%
Oct 7
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-81265
7.5
0%
Sep 10
Langflow is vulnerable to server-side request forgery due to missing egress validation on server-side URL fetches
Affected: 1.0.0 before 1.11.6
CVE-2026-19300
7.5
1%
Sep 4
Langflow is vulnerable to information disclosure due to cross-user MCP tool cache collision and incomplete secret scrubbing on public flows
Affected: 1.0.0 before 1.11.3
CVE-2026-19305
7.5
0%
Sep 4
Langflow is vulnerable to Server-Side Request Forgery due to missing or bypassable URL validation in multiple components
Affected: 1.0.0 before 1.11.3
CVE-2026-18899
7.5
1%
Aug 28
Langflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities
Affected: 1.0.0 before 1.11.2
CVE-2026-19875
7.5
1%
Aug 19
Unauthenticated Registration POST Endpoint Permits Admin Email Overwrite and Outbound Relay Abuse in Langflow
Affected: 1.0.0 before 1.10.1
CVE-2026-8446
7.5
0%
Aug 5
Langflow is affected by security vulnerabilities in Model Context Protocol features
Affected: 1.0.0 before 1.11.0
CVE-2026-12942
7.5
1%
Jul 30
Langflow is affected by path traversal due to multiple unauthenticated and insufficiently authorized API endpoints
Affected: 1.0.0 before 1.10.2
CVE-2026-55446
7.5
1%
Jun 23
Langflow: Unauthenticated DoS through multipart form boundary file upload
Affected: before 1.0.19
CVE-2026-7528
7.5
0%
May 27
Unauthenticated File Upload Vulnerability Allows Disk Space Exhaustion and Path Disclosure in Langflow OSS
Affected: 1.0.0 through 1.9.0
CVE-2026-33497
7.5
20%
Mar 24
Langflow: /profile_pictures/{folder_name}/{file_name} endpoint file reading
Affected: before 1.7.1
CVE-2026-33484
7.5
6%
Mar 24
Langflow has Unauthenticated IDOR on Image Downloads
Affected: 1.0.0 before 1.9.0
CVE-2026-0772
7.5
1%
Jan 23
Langflow Disk Cache Deserialization of Untrusted Data Remote Code Execution Vulnerability
Affected: 1.5.0.post2
CVE-2026-6596
7.3
0%
Apr 20
langflow-ai langflow API Endpoint endpoints.py create_upload_file unrestricted upload
Affected: 1.0; 1.1.0
CVE-2026-17627
7.1
0%
Sep 4
Langflow is affected by improper authorization due to missing access control on the voice-mode WebSocket endpoint
Affected: 1.0.0 before 1.10.3
CVE-2026-9130
7.1
0%
Aug 5
Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement
Affected: 1.0.0 before 1.11.0
CVE-2026-9081
7.1
0%
Aug 5
Langflow OSS is affected by server-side request forgery in provider validation and API request functionality
Affected: 1.0.0 before 1.11.0
CVE-2026-12945
7.1
0%
Jul 30
Langflow is affected by exposed credentials due to multiple unauthenticated and insufficiently authorized API endpoints
Affected: 1.0.0 before 1.10.2
CVE-2026-13442
7.1
0%
Jul 28
Langflow is affected by NET Misconfiguration: Use of Impersonation due to multiple unauthenticated and insufficiently authorized API endpoints
Affected: 1.0.0 before 1.10.2
CVE-2026-0771
7.1
1%
Jan 23
Langflow PythonFunction Code Injection Remote Code Execution Vulnerability
Affected: 1.4.2
CVE-2025-68478
7.1
6%
Dec 19
Langflow is a tool for building and deploying AI-powered agents and workflows
Affected: before 1.7.0
CVE-2026-93448
6.5
0%
Oct 7
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-93677
6.5
0%
Oct 7
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-97671
6.5
1%
Oct 7
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-101329
6.5
0%
Oct 6
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-101331
6.5
0%
Oct 6
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-103360
6.5
0%
Oct 6
Langflow OSS is affected by multiple vulnerabilities
Affected: 1.0.0 before 1.12.3
CVE-2026-79725
6.5
0%
Sep 10
Langflow is vulnerable to unauthorized file system access due to path traversal and missing storage path validation
Affected: 1.0.0 before 1.11.6
CVE-2026-9225
6.5
0%
Sep 10
Langflow is vulnerable to unauthorized file system access due to path traversal and missing storage path validation
Affected: 1.0.0 before 1.11.6
CVE-2026-14470
6.5
0%
Sep 4
Langflow OSS is affected by arbitrary file read due to path traversal vulnerabilities in file and knowledge base components
Affected: 1.0.0 before 1.10.3
CVE-2026-17622
6.5
1%
Sep 4
Langflow OSS is affected by arbitrary file read due to path traversal vulnerabilities in file and knowledge base components
Affected: 1.0.0 before 1.10.3
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