{"api_version":"1","generated_at":"2026-07-25T00:46:21+00:00","cve":"CVE-2023-29374","urls":{"html":"https://cve.report/CVE-2023-29374","api":"https://cve.report/api/cve/CVE-2023-29374.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-29374","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-29374"},"summary":{"title":"CVE-2023-29374","description":"In LangChain through 0.0.131, the LLMMathChain chain allows prompt injection attacks that can execute arbitrary code via the Python exec method.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-04-05 02:15:00","updated_at":"2023-04-17 16:57:00"},"problem_types":["CWE-74"],"metrics":[],"references":[{"url":"https://github.com/hwchase17/langchain/pull/1119","name":"https://github.com/hwchase17/langchain/pull/1119","refsource":"MISC","tags":[],"title":"Patch LLMMathChain exec vulnerability by zachschillaci27 · Pull Request #1119 · hwchase17/langchain · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/hwchase17/langchain/issues/814","name":"https://github.com/hwchase17/langchain/issues/814","refsource":"MISC","tags":[],"title":"Exploiting llm-math (and likely PAL) and suggesting and alternative · Issue #814 · hwchase17/langchain · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/hwchase17/langchain/issues/1026","name":"https://github.com/hwchase17/langchain/issues/1026","refsource":"MISC","tags":[],"title":"Security concerns  · Issue #1026 · hwchase17/langchain · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://twitter.com/rharang/status/1641899743608463365/photo/1","name":"https://twitter.com/rharang/status/1641899743608463365/photo/1","refsource":"MISC","tags":[],"title":"Rich Harang (@rharang@mastodon.social) on Twitter: \"this is why we can't have nice things. A langchain LLM agent for solving math problems just yeets any python code you give it into an eval() statement. what the hell are we even doing? https://t.co/gH6PiKeSPT\" / Twitter","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-29374","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29374","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"29374","vulnerable":"1","versionEndIncluding":"0.0.131","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"langchain","cpe5":"langchain","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2023-29374","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In LangChain through 0.0.131, the LLMMathChain chain allows prompt injection attacks that can execute arbitrary code via the Python exec method."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/hwchase17/langchain/pull/1119","refsource":"MISC","name":"https://github.com/hwchase17/langchain/pull/1119"},{"url":"https://github.com/hwchase17/langchain/issues/814","refsource":"MISC","name":"https://github.com/hwchase17/langchain/issues/814"},{"url":"https://twitter.com/rharang/status/1641899743608463365/photo/1","refsource":"MISC","name":"https://twitter.com/rharang/status/1641899743608463365/photo/1"},{"url":"https://github.com/hwchase17/langchain/issues/1026","refsource":"MISC","name":"https://github.com/hwchase17/langchain/issues/1026"}]}},"nvd":{"publishedDate":"2023-04-05 02:15:00","lastModifiedDate":"2023-04-17 16:57:00","problem_types":["CWE-74"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:langchain:langchain:*:*:*:*:*:*:*:*","versionEndIncluding":"0.0.131","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}