CVE-2021-21428 — Creation of Temporary File in Directory with Insecure Permissions in the OpenAPI-Generator online generator
Openapi generator is a java tool which allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI S…
Published: 2021-05-10 · CVSS: 9.3 · CVSS 3.1
Openapi generator is a java tool which allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec. openapi-generator-online creates insecure temporary folders with File.createTempFile during the code generation process. The insecure temporary folders store the auto-generated files which can be read and appended to by any users on the system. The issue has been patched with `Files.createTempFile` and released in the v5.1.0 stable version.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7