Description
Redocly CLI makes OpenAPI validation, linting, and documentation workflows easier. Prior to @redocly/cli 2.33.2, the split command constructs output paths under --outDir from untrusted OpenAPI or AsyncAPI component names and x-codeSamples lang values without verifying that the resolved target remains inside the selected directory. A description containing literal ../ traversal segments in those fields can cause the split command to place or overwrite files outside --outDir. Component data remains constrained to YAML or JSON, and code-sample filenames remain based on the HTTP method, so this is not an unrestricted arbitrary-content file write. This issue is fixed in @redocly/cli version 2.33.2.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Redocly redocly-cli
< 1.34.17affected>= 2.0.0, < 2.33.2affected
References
- https://github.com/Redocly/redocly-cli/security/advisories/GHSA-657c-g7qc-r9j2 ↗
- https://github.com/Redocly/redocly-cli/pull/2891 ↗
- https://github.com/Redocly/redocly-cli/pull/2923 ↗
- https://github.com/Redocly/redocly-cli/commit/26a0f299fae0b3bb7bd513043d2f1e90e69f79ee ↗
- https://github.com/Redocly/redocly-cli/commit/504120419a72b5c684471478337ee3b45d8bfad3 ↗
- https://github.com/Redocly/redocly-cli/releases/tag/@redocly/cli@1.34.17 ↗
- https://github.com/Redocly/redocly-cli/releases/tag/@redocly/cli@2.33.2 ↗