806 matches found
LangChain 代码问题漏洞
LangChain is an open-source framework developed by LangChain for creating applications powered by large language models LLMs. Versions of LangChain prior to 1.1.14 contained code vulnerabilities. These vulnerabilities stemmed from the urltosize helper function in langchain-openai, which, after...
langchain-text-splitters 代码问题漏洞
langchain-text-splitters is a Python package open-sourced by LangChain. Versions of langchain-text-splitters prior to 1.1.2 had code vulnerabilities. These vulnerabilities stemmed from the use of the splittextfromurl method in HTMLHeaderTextSplitter, which initiated a redirection after verifying...
Anthropic MCP Design Vulnerability Enables RCE, Threatening AI Supply Chain
Cybersecurity researchers have discovered a critical "by design" weakness in the Model Context Protocol's MCP architecture that could pave the way for remote code execution and have a cascading effect on the artificial intelligence AI supply chain. "This flaw enables Arbitrary Command Execution R...
Server-side Request Forgery (SSRF)
Overview langchain-openai is an An integration package connecting OpenAI and LangChain Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the image token counting urltosize function. An attacker can access internal network resources by exploiting a DNS...
Server-side Request Forgery (SSRF)
Overview langchain-text-splitters is a LangChain text splitting utilities Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the splittextfromurl function. An attacker can access internal network resources and potentially exfiltrate sensitive data by supplying...
GHSA-FV5P-P927-QMXR LangChain Text Splitters: HTMLHeaderTextSplitter.split_text_from_url SSRF Redirect Bypass
Summary HTMLHeaderTextSplitter.splittextfromurl validated the initial URL using validatesafeurl but then performed the fetch with requests.get with redirects enabled the default. Because redirect targets were not revalidated, a URL pointing to an attacker-controlled server could redirect to...
CVE-2026-30617
LangChain-ChatChat 0.3.1 contains a remote code execution vulnerability in its MCP STDIO server configuration and execution handling. A remote attacker can access the publicly exposed MCP management interface and configure an MCP STDIO server with attacker-controlled commands and arguments. When...
Arbitrary Code Injection
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...
LangChain-Chatchat 安全漏洞
LangChain-Chatchat is a chatbot software developed based on the LangChain framework, open-sourced by Chatchat-Space. Version 0.3.1 of LangChain-Chatchat contains a security vulnerability. This vulnerability stems from improper configuration and execution of the MCP STDIO server, which may allow...
CVE-2026-30617
LangChain-ChatChat 0.3.1 contains a remote code execution vulnerability in its MCP STDIO server configuration and execution handling. A remote attacker can access the publicly exposed MCP management interface and configure an MCP STDIO server with attacker-controlled commands and arguments. When...
CVE-2026-30617
LangChain-ChatChat 0.3.1 contains a remote code execution vulnerability in its MCP STDIO server configuration and execution handling. A remote attacker can access the publicly exposed MCP management interface and configure an MCP STDIO server with attacker-controlled commands and arguments. When...
CVE-2026-40087
A flaw was found in LangChain. A missing validation of f-string prompt templates in some classes, specifically in DictPromptTemplate and ImagePromptTemplate, can cause the evaluation of attribute access or indexing expressions during template formatting. Also, f-string validation based on parsed...
CVE-2026-34070 vulnerabilities
Vulnerabilities for packages: py3-langchain...
GHSA-926X-3R5X-GFHW vulnerabilities
Vulnerabilities for packages: open-webui...
GHSA-QH6H-P6C9-FF54 vulnerabilities
Vulnerabilities for packages: py3-langchain...
CVE-2026-40087 vulnerabilities
Vulnerabilities for packages: open-webui...
GHSA-QH6H-P6C9-FF54 vulnerabilities
Vulnerabilities for packages: py3-langchain...
CVE-2026-40087 vulnerabilities
Vulnerabilities for packages: open-webui, py3-langchain...