This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login.
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Q1What is this vulnerability? (Essence + Consequences)
๐จ **Essence**: Langflow (pre-1.8.0) has a critical flaw in the **CSV Agent** node. It hardcodes `allow_dangerous_code=True`. <br>๐ฅ **Consequences**: This allows **Remote Code Execution (RCE)**.โฆ
๐ก๏ธ **Root Cause**: **CWE-94** (Code Injection). <br>๐ **Flaw**: The developer explicitly enabled dangerous code execution in the CSV Agent node. Itโs a hardcoded configuration error, not a logic bug.โฆ
๐ฆ **Affected**: **Langflow** versions **before 1.8.0**. <br>๐ข **Vendor**: `langflow-ai`. <br>๐ง **Component**: Specifically the **CSV Agent** node used in building Multi-Agent and RAG apps.
Q4What can hackers do? (Privileges/Data)
๐ต๏ธ **Hackers' Power**: Full **RCE**. <br>๐ **Data**: They can read, modify, or delete any data accessible to the Langflow process. <br>๐ **Privileges**: They gain the same privileges as the Langflow service user.โฆ
๐ฃ **Public Exp?**: **YES**. <br>๐ **PoC**: Available on GitHub (Threekiii/Awesome-POC). <br>๐ฅ **Status**: Wild exploitation is likely given the low barrier to entry and public proof-of-concept.
Q7How to self-check? (Features/Scanning)
๐ **Self-Check**: <br>1. Check your Langflow version. Is it **< 1.8.0**? <br>2. Do you use the **CSV Agent** node? <br>3. Scan for the hardcoded `allow_dangerous_code=True` in the source code of that node. <br>4.โฆ