{"answers":{"affected":"3 open source packages ship an affected version, including langchain-experimental. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-46946 exists.","fix":"No fix has been published for CVE-2024-46946 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-46946 is a critical code injection vulnerability in n/a, published on 19 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-46946 and fix it if it is affected.\n\nWhat it is: CVE-2024-46946 is a critical code injection vulnerability in n/a, published on 19 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-46946 exists.\n\nAffected packages and fixed versions:\n- langchain-experimental (PyPI): affected from 0.1.17 up to 0.3.0; no fix listed\n- langchain-experimental (PyPI): affected from 0.1.17 up to 0.3.0; no fix listed\n- langchain-experimental (PyPI): affected from 0.1.17 up to 0.3.0; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2024-46946/ (Markdown: https://insights.sbomify.com/CVE-2024-46946/index.md)","id":"CVE-2024-46946","markdown":"https://insights.sbomify.com/CVE-2024-46946/index.md","name":"CVE-2024-46946","record":{"aliases":["GHSA-p2qj-r53j-h3xj","PYSEC-2026-374"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"LangChain experimental library","requires_auth":"none","summary":"Attackers can execute arbitrary code via sympy.sympify in LLMSymbolicMathChain, requiring developers to upgrade the library.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"langchain-experimental","vendor":"langchain"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"langchain_experimental (aka LangChain Experimental) 0.1.17 through 0.3.0 for LangChain allows attackers to execute arbitrary code through sympy.sympify (which uses eval) in LLMSymbolicMathChain. LLMSymbolicMathChain was introduced in fcccde406dd9e9b05fc9babcbeb9ff527b0ec0c6 (2023-10-05).","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"LangChain Experimental Eval Injection vulnerability","id":"CVE-2024-46946","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"code_injection","year":"2024"},"n_packages":3,"n_references":4,"next":{"headline":"Server-side request forgery in n/a","id":"CVE-2024-46947"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0.1.17"],"last_affected":["0.3.0"],"package":"langchain-experimental","purl":null,"source":"GHSA-p2qj-r53j-h3xj"},{"ecosystem":"PyPI","fixed":[],"introduced":["0.1.17"],"last_affected":["0.3.0"],"package":"langchain-experimental","purl":"pkg:pypi/langchain-experimental","source":"GHSA-p2qj-r53j-h3xj"},{"ecosystem":"PyPI","fixed":[],"introduced":["0.1.17"],"last_affected":["0.3.0"],"package":"langchain-experimental","purl":"pkg:pypi/langchain-experimental","source":"PYSEC-2026-374"}],"prev":{"headline":"OpenDaylight Authentication, Authorization and Accounting (AAA) peer impersonation vulnerability","id":"CVE-2024-46943"},"products":["n/a"],"published":"2024-09-19","related":[{"cvss_score":9.8,"headline":"LangChain Experimental vulnerable to arbitrary code execution","id":"CVE-2024-27444","kev_date_added":null,"published":"2024-02-26"},{"cvss_score":8.5,"headline":"langchain-experimental vulnerable to Arbitrary Code Execution","id":"CVE-2024-21513","kev_date_added":null,"published":"2024-07-15"},{"cvss_score":7.8,"headline":"langchain_experimental Code Execution via Python REPL access","id":"CVE-2024-38459","kev_date_added":null,"published":"2024-06-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-19","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code via sympy.sympify in LLMSymbolicMathChain, requiring developers to upgrade the library.","url":"https://insights.sbomify.com/CVE-2024-46946/"}