GHSA-657c-g7qc-r9j2

### Impact

An OpenAPI or AsyncAPI description could make the `split` command write files outside the chosen output directory, on the machine of anyone who runs `split` against it. The write is constrained rather than a free file-write primitive: component data is emitted only as YAML/JSON, and code-sample files are named after the HTTP method, so an attacker can place or overwrite files at an unintended path but has limited control over their name and contents.

### Patches

Fixed in `@redocly/cli` v2.33.2.

### Workarounds

Do not run the `split` command on API descriptions from untrusted or unreviewed sources.

To detect an exploit attempt, inspect the description's component names and `x-codeSamples` `lang` values for a literal `../` — neither legitimately contains path segments.