GHSA-7gfq-f96f-g85j

langchain vulnerable to arbitrary code execution

Source: GitHub Advisory Database (reviewed) Critical CVE-2023-36281

Packages

Ecosystem	Package	Affected	Fixed in
PyPI	langchain	< 0.0.312	0.0.312

Details

As written in the advisory (Markdown source, shown as plain text).

An issue in langchain v.0.0.171 allows a remote attacker to execute arbitrary code via the via the a json file to the `load_prompt` parameter. This is related to `__subclasses__` or a template.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2023-36281 advisory
https://github.com/hwchase17/langchain/issues/4394 web
https://github.com/langchain-ai/langchain/pull/10252 web
https://github.com/langchain-ai/langchain/commit/22abeb9f6cc555591bf8e92b5e328e43aa07ff6c web
https://aisec.today/LangChain-2e6244a313dd46139c5ef28cbcab9e55 web
https://github.com/langchain-ai/langchain package
https://github.com/langchain-ai/langchain/releases/tag/v0.0.312 web
https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-151.yaml web