{"answers":{"affected":"3 open source packages ship an affected version, including langchain-experimental. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-27444 in the wild and no public exploit code.","fix":"Upgrade langchain-experimental to 0.0.52 or later.","what":"CVE-2024-27444 is a critical code injection vulnerability in n/a, published on 26 Feb 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-2024-27444 and fix it if it is affected.\n\nWhat it is: CVE-2024-27444 is a critical code injection vulnerability in n/a, published on 26 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-27444 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- langchain-experimental (PyPI): affected all versions; fixed in 0.0.52\n- langchain-experimental (PyPI): affected all versions; fixed in 0.0.52\n- langchain-experimental (PyPI): affected all versions; fixed in 0.0.52\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-2024-27444/ (Markdown: https://insights.sbomify.com/CVE-2024-27444/index.md)","id":"CVE-2024-27444","markdown":"https://insights.sbomify.com/CVE-2024-27444/index.md","name":"CVE-2024-27444","record":{"aliases":["GHSA-v8vj-cv27-hjv8","PYSEC-2026-375"],"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 in LangChain Experimental by bypassing previous security fixes using Python dunder attributes.","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-749","name":"Exposed Dangerous Method or Function"}],"description":"langchain_experimental (aka LangChain Experimental) in LangChain before 0.1.8 allows an attacker to bypass the CVE-2023-44467 fix and execute arbitrary code via the __import__, __subclasses__, __builtins__, __globals__, __getattribute__, __bases__, __mro__, or __base__ attribute in Python code. These are not prohibited by pal_chain/base.py.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"LangChain Experimental vulnerable to arbitrary code execution","id":"CVE-2024-27444","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"code_injection","year":"2024"},"n_packages":3,"n_references":1,"next":{"headline":"pretix mishandles file validation","id":"CVE-2024-27447"},"packages":[{"ecosystem":"PyPI","fixed":["0.0.52"],"introduced":["0"],"last_affected":[],"package":"langchain-experimental","purl":null,"source":"GHSA-v8vj-cv27-hjv8"},{"ecosystem":"PyPI","fixed":["0.0.52"],"introduced":["0"],"last_affected":[],"package":"langchain-experimental","purl":"pkg:pypi/langchain-experimental","source":"GHSA-v8vj-cv27-hjv8"},{"ecosystem":"PyPI","fixed":["0.0.52"],"introduced":["0"],"last_affected":[],"package":"langchain-experimental","purl":"pkg:pypi/langchain-experimental","source":"PYSEC-2026-375"}],"prev":{"headline":"Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS)","id":"CVE-2024-27443"},"products":["n/a"],"published":"2024-02-26","related":[{"cvss_score":9.8,"headline":"LangChain Experimental Eval Injection vulnerability","id":"CVE-2024-46946","kev_date_added":null,"published":"2024-09-19"},{"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code in LangChain Experimental by bypassing previous security fixes using Python dunder attributes.","url":"https://insights.sbomify.com/CVE-2024-27444/"}