In openapi-python-client before version 0.5.3, clients generated with a maliciously crafted OpenAPI Document can generate arbitrary Python code. Subsequent execution of this malicious client is arbitrary code execution.Referenceshttps://github.com/triaxtec/openapi-python-client/security/advisories/GHSA-9x4c-63pf-525fhttps://github.com/triaxtec/openapi-python-client/commit/f7a56aae32cba823a77a84a1f10400799b19c19ahttps://github.com/triaxtec/openapi-python-client/blob/main/CHANGELOG.md#053---2020-08-13https://pypi.org/project/openapi-python-client/