pypi openapi-python-client vulnerabilities

Latest pypi openapi-python-client CVEs

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1. CVE-2026-105801 openapi-python-client: Malicious OpenAPI Documents can cause Arbitrary Code Generation

   Published 2026-10-06

   High·CVSS 8.4 EPSS 0.14%

   openapi-python-client generates Python clients from OpenAPI documents. Prior to 0.29.1, the generator does not safely neutralize malicious OpenAPI document content before rendering string, docstring, and f-string contexts in generated Python. The generated Python client can conta...

2. CVE-2020-15142 openapi-python-client Arbitrary Code Generation vulnerability

   Published 2020-08-14

   Critical·CVSS 9.0

   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.

3. CVE-2020-15141 Path Traversal in openapi-python-client

   Published 2020-08-14

   Medium·CVSS 4.1

   In openapi-python-client before version 0.5.3, there is a path traversal vulnerability. If a user generated a client using a maliciously crafted OpenAPI document, it is possible for generated files to be placed in arbitrary locations on disk.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.