Description

LangChain is a framework for building agents and LLM-powered applications. From versions 0.3.79 and prior and 1.0.0 to 1.0.6, a template injection vulnerability exists in LangChain's prompt template system that allows attackers to access Python object internals through template syntax. This vulnerability affects applications that accept untrusted template strings (not just template variables) in ChatPromptTemplate and related prompt template classes. This issue has been patched in versions 0.3.80 and 1.0.7.

INFO

Published Date :

2025-11-21T21:43:02.461Z

Last Modified :

2025-11-21T21:53:19.566Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-65106 vulnerability.

No data.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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SS Confidentiality
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SS Availability