Known Vulnerabilities for Langchain-Chatchat by Chatchat-space

Listed below are 3 of the newest known vulnerabilities associated with "Langchain-Chatchat" by "Chatchat-space".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-75128 json Langchain-Chatchat through 0.3.1.3 exposes a POST /tools/call API endpoint that invokes any registered tool by name without a... Not Provided 2026-10-20 2026-10-20
CVE-2026-51884 json The /knowledge_base/upload_temp_docs temporary document upload endpoint in Langchain Chatchat 0.3.1 is vulnerable to path tra... Not Provided 2026-10-01 2026-10-05
CVE-2026-51883 json The knowledge base creation and document upload interfaces in Langchain-Chatchat 0.3.0;0.3.1 is vulnerable to path traversal.... Not Provided 2026-10-01 2026-10-05
CVE-2026-51882 json The OpenAI-compatible file upload endpoint `/v1/files` in Langchain-Chatchat 0.3.0 is vulnerable to path traversal. An attack... Not Provided 2026-10-01 2026-10-07
CVE-2025-6855 json Not Provided 2025-06-29 2026-04-29
CVE-2025-6854 json Not Provided 2025-06-29 2026-04-29
CVE-2025-6853 json Not Provided 2025-06-29 2026-04-29

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