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CVE-2026-63225

CVE-2026-63225 · Redocly CLI: Path traversal when using `split` command

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 4.4 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • redocly-cli

    Versions
    • < 1.34.17: Affected
    • >= 2.0.0, < 2.33.2: Affected

    No fix published

  • @redocly/cli npm

    Affected ranges
    • SEMVER: < 1.34.17

    Update to 1.34.17

  • @redocly/cli npm

    Affected ranges
    • SEMVER: ≥ 2.0.0, < 2.33.2

    Update to 2.33.2

Original sources

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