{"id":"CVE-2023-38860","aliases":["GHSA-fj32-q626-pjjc","PYSEC-2023-145"],"url":"https://o3.security/vulnerability/CVE-2023-38860","summary":"LangChain vulnerable to arbitrary code execution","details":"An issue in LangChain v.0.0.231 allows a remote attacker to execute arbitrary code via the prompt parameter.","published":"2023-08-15T00:00:00Z","modified":"2026-08-07T11:31:17.169995610Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"langchain","fixedVersion":"0.0.247"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38860.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38860"},{"type":"REPORT","url":"https://github.com/hwchase17/langchain/issues/7641"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:17.169995610Z"}}