Vendor
Langflow-Ai vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 30 vulnerabilities in Langflow-Ai: 0 in the last 7 days and 6 in the last 90 days, 13 of them critical and 4 exploited in the wild. The most recent, CVE-2026-105741, was published on 5 October 2026. Nothing in the last four weeks, down from 6 vulnerabilities in the four before. 0 critical against 1. 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 6
- Critical, all time
- 13
- Exploited in the wild
- 4
Langflow-Ai technologies
Latest Langflow-Ai vulnerabilities
- CVE-2026-105741: Langflow IP spoofing in MCP configuration installationhighCVSS 7.1EPSS 0.2%
- CVE-2026-105740: Langflow command injection in MCP server configurationcriticalCVSS 9.9
- CVE-2026-105699: Langflow path traversal and cross-user disclosure in MCP resourceshighCVSS 4EPSS 0.3%
- Langflow code injection in validate_code endpointhigh
- CVE-2026-51888: langflow directory traversal in knowledge base creationinfoEPSS 0.2%
- CVE-2026-51886: langflow code injection in validate endpointhighCVSS 8.8EPSS 0.4%
- CVE-2026-55450: Langflow unauthenticated file upload and path disclosure in upload endpointcriticalCVSS 9.3EPSS 1.2%
- CVE-2026-55447: Langflow arbitrary file read and RCE via symlink following in BaseFileComponentcriticalCVSS 9.6EPSS 0.7%
- CVE-2026-55446: Langflow unauthenticated denial of service in file uploadhighCVSS 7.5EPSS 0.6%
- CVE-2026-55423: Langflow insufficient session expiration in logout mechanismmediumCVSS 6.1EPSS 0.2%
- CVE-2026-55255: Langflow IDOR in responses endpoint allows cross-user flow executioncriticalexploited in the wildCVSS 9.9EPSS 0.9%
- CVE-2026-48520: Langflow arbitrary file read in Shareable PlaygroundmediumCVSS 6.1EPSS 0.4%
- CVE-2026-48519: Langflow RCE in Shareable Playground via Public Flows APIcriticalCVSS 9.6EPSS 0.8%
- CVE-2026-42867: Langflow path traversal in Knowledge Bases APImediumCVSS 6.5EPSS 0.5%
- CVE-2026-33760: Langflow IDOR in monitor API endpointshighCVSS 8.8EPSS 0.5%
- CVE-2026-12822: langflow-ai Langflow code injection in Bundle URL LoadermediumCVSS 5.3
- CVE-2026-42048: Langflow path traversal in Knowledge Bases API bulk deletecriticalCVSS 9.6EPSS 0.6%
- CVE-2026-6596: Langflow unrestricted file upload in API EndpointhighCVSS 7.3EPSS 0.5%
- CVE-2026-34046: Langflow authorization bypass in flow management APIhighCVSS 8.8EPSS 0.7%
- CVE-2026-33873: Langflow authenticated code execution in Agentic Assistant validationcriticalCVSS 4EPSS 1.8%
- CVE-2026-33497: Langflow path traversal in profile picture endpointhighCVSS 4EPSS 2.0%
- CVE-2026-33484: Langflow unauthenticated IDOR in image download endpointhighCVSS 7.5EPSS 0.6%
- CVE-2026-33017: Langflow unauthenticated remote code execution in build_public_tmp endpointcriticalexploited in the wildCVSS 9.8EPSS 24.8%
- CVE-2026-33309: Langflow path traversal and arbitrary file write in v2 APIcriticalCVSS 9.9EPSS 1.1%
- CVE-2026-33053: Langflow IDOR in API key deletion endpointhighCVSS 4EPSS 0.5%
Most severe Langflow-Ai vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-55255: Langflow IDOR in responses endpoint allows cross-user flow executioncriticalexploited in the wildCVSS 9.9EPSS 0.9%
- CVE-2026-33017: Langflow unauthenticated remote code execution in build_public_tmp endpointcriticalexploited in the wildCVSS 9.8EPSS 24.8%
- CVE-2025-34291: Langflow CORS misconfiguration enables Account Takeover and RCEcriticalexploited in the wildCVSS 8.8EPSS 92.8%
- CVE-2025-3248: Langflow Unauth RCEcriticalexploited in the wildCVSS 4EPSS 100.0%
- CVE-2026-33309: Langflow path traversal and arbitrary file write in v2 APIcriticalCVSS 9.9EPSS 1.1%
- CVE-2026-105740: Langflow command injection in MCP server configurationcriticalCVSS 9.9
- CVE-2026-27966: Langflow has Remote Code Execution in CSV AgentcriticalCVSS 9.8EPSS 35.3%
- CVE-2024-42835: Langflow remote code execution in PythonCodeToolcriticalCVSS 9.8EPSS 1.2%
- CVE-2026-48519: Langflow RCE in Shareable Playground via Public Flows APIcriticalCVSS 9.6EPSS 0.8%
- CVE-2026-55447: Langflow arbitrary file read and RCE via symlink following in BaseFileComponentcriticalCVSS 9.6EPSS 0.7%
Vulnerabilities per week
Nothing in the last four weeks, down from 6 vulnerabilities in the four before. 0 critical against 1. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 3 | 0 | |
| 5 Oct 2026 | 3 | 1 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Langflow-Ai vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/langflow-ai)<a href="https://junglewise.ai/threats/vendors/langflow-ai"><img src="https://junglewise.ai/threats/vendors/langflow-ai/badge.svg" alt="Langflow-Ai vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/langflow-ai.json, and this page as text at https://junglewise.ai/threats/vendors/langflow-ai.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Langflow-Ai vulnerabilities", https://junglewise.ai/threats/vendors/langflow-ai, 9 November 2026.