{"id":"CVE-2023-46229","aliases":["GHSA-655w-fm8m-m478","PYSEC-2023-205"],"url":"https://o3.security/vulnerability/CVE-2023-46229","summary":"LangChain Server Side Request Forgery vulnerability","details":"LangChain before 0.0.317 allows SSRF via document_loaders/recursive_url_loader.py because crawling can proceed from an external server to an internal server.","published":"2023-10-19T00:00:00Z","modified":"2026-08-12T03:51:43.258673782Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"langchain","fixedVersion":"0.0.317"}],"fix":{"url":"https://github.com/langchain-ai/langchain/commit/9ecb7240a480720ec9d739b3877a52f76098a2b8","label":"langchain-ai/langchain@9ecb724"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46229.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46229"},{"type":"FIX","url":"https://github.com/langchain-ai/langchain/commit/9ecb7240a480720ec9d739b3877a52f76098a2b8"},{"type":"FIX","url":"https://github.com/langchain-ai/langchain/pull/11925"},{"type":"PACKAGE","url":"https://github.com/langchain-ai/langchain"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-205.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:43.258673782Z"}}