Report it privately through GitHub security advisories. Do not open a public issue.
Include the OpenAPI specification and the command that shows the problem.
The newest release gets the fix. Older releases get none.
This tool reads an OpenAPI specification and writes Rust source. Both steps trust that specification.
A $ref can name another file. The generator reads that file from the disk,
relative to the specification. A path with .. or a leading / reads a file
outside that directory. The generator fetches no URL.
The output is source code that you compile. Read it, as you read any dependency.