Em resumo
- CVE-2025-6853 é uma vulnerabilidade CRÍTICO (CVSS 9.8) que afeta langchain-chatchat, langchain-chatchat (chatchat-space).
- Chance de exploração nos próximos 30 dias (EPSS): 0.58%, maior que 48.0% das vulnerabilidades.
- Ainda não há versão corrigida: acompanhe o aviso do fornecedor em Referências.
Description
A vulnerability classified as critical has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This affects the function upload_temp_docs of the file /knowledge_base/upload_temp_docs of the component Backend. The manipulation of the argument flag leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
NVD description
A vulnerability classified as critical has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This affects the function upload_temp_docs of the file /knowledge_base/upload_temp_docs of the component Backend. The manipulation of the argument flag leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
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