GHSA-657c-g7qc-r9j2 Redocly CLI: Path traversal when using `split` command

• npm @redocly/cli: < 1.34.17 → fixed in 1.34.17 • npm @redocly/cli: >= 2.0.0, < 2.33.2 → fixed in 2.33.2

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.