Arbitrary Code Injection Affecting langchain-chatchat package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-LANGCHAINCHATCHAT-16073284
- published15 Apr 2026
- disclosed15 Apr 2026
- creditUnknown
Introduced: 15 Apr 2026
CVE-2026-30617 (opens in a new tab)How to fix?
There is no fixed version for langchain-chatchat.
Overview
langchain-chatchat is a Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain
Affected versions of this package are vulnerable to Arbitrary Code Injection via the MCP STDIO server configuration and execution handling. An attacker can execute arbitrary commands by accessing the publicly exposed MCP management interface and configuring the server with attacker-controlled commands and arguments.