CVE-2025-6854: Improper Limitation of a Pathname to a Restricted Directory

A vulnerability classified as problematic was found in chatchat-space Langchain-Chatchat up to 0.3.1. This vulnerability affects unknown code of the file /v1/files?purpose=assistants. The manipulation leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to...

CVE-2025-6853: Improper Limitation of a Pathname to a Restricted Directory

A vulnerability classified as critical has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This affects the function uploadtempdocs of the file /knowledgebase/uploadtempdocs of the component Backend. The manipulation of the argument flag leads to path traversal. It is possible to...

LangChain-Chatchat 路径遍历漏洞

LangChain-Chatchat is a Chatchat-Space open source chatbot software developed based on the LangChain framework. A path traversal vulnerability exists in LangChain-Chatchat 0.3.1 and earlier versions, which stems from path traversal due to incorrect manipulation of the parameter flag in the file...

PT-2025-27354

Name of the Vulnerable Software and Affected Versions: Langchain-Chatchat versions up to 0.3.1 Description: A critical vulnerability has been found in Langchain-Chatchat, affecting the upload temp docs function of the /knowledge base/upload temp docs file in the Backend component. The manipulatio...

LangChain-Chatchat 路径遍历漏洞

LangChain-Chatchat is a Chatchat-Space open source chatbot software developed based on the LangChain framework. A path traversal vulnerability exists in Langchain-Chatchat 0.3.1 and earlier versions, which stems from a path traversal due to incorrect manipulation of the file...

LangChain-Chatchat 路径遍历漏洞

LangChain-Chatchat is a Chatchat-Space open source chatbot software developed based on the LangChain framework. A path traversal vulnerability exists in LangChain-Chatchat 0.3.1 and earlier versions, which stems from path traversal due to incorrect manipulation of the parameter flag in the file...

CVE-2025-6855: Improper Limitation of a Pathname to a Restricted Directory

A vulnerability, which was classified as critical, has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This issue affects some unknown processing of the file /v1/file. The manipulation of the argument flag leads to path traversal. The exploit has been disclosed to the public and may ...

PT-2025-27356

Name of the Vulnerable Software and Affected Versions: chatchat-space Langchain-Chatchat versions up to 0.3.1 Description: A critical issue has been found in the processing of the file "/v1/file". The manipulation of the flag argument leads to path traversal. The exploit has been disclosed to the...

PT-2025-27355

Name of the Vulnerable Software and Affected Versions: Langchain-Chatchat versions up to 0.3.1 Description: A problematic vulnerability was found in Langchain-Chatchat, affecting unknown code of the file "/v1/files?purpose=assistants". This issue leads to path traversal and can be initiated...