Hackers Exploit Critical Langflow Bug in Just 20 Hours
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2026-33017 | Unauthenticated RCE in Langflow AI Workflow Builder | 9.3 | 96% | KEVPoC ×6 | KEV |
From the original article
2 min read at infosecurity-magazine.com
Threat actors have demonstrated just how quickly they operate today after exploiting a critical open source vulnerability within 20 hours, working only from the advisory description. The bug, CVE-2026-33017, is an unauthenticated remote code execution (RCE) vulnerability in Langflow – an open-source visual framework for building AI agents and retrieval-augmented generation (RAG) pipelines. Given a CVSS score of 9.
By Phil Muncaster · infosecurity-magazine.com
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