CVE-2026-63225
mediumRedocly CLI makes OpenAPI validation, linting, and documentation workflows easier.
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:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Redocly/redocly-cli/commit/26a0f299fae0b3bb7bd513043d2f1e90e69f79ee security-advisories@github.com
- https://github.com/Redocly/redocly-cli/commit/504120419a72b5c684471478337ee3b45d8bfad3 security-advisories@github.com
- https://github.com/Redocly/redocly-cli/pull/2891 security-advisories@github.com
- https://github.com/Redocly/redocly-cli/pull/2923 security-advisories@github.com
- https://github.com/Redocly/redocly-cli/releases/tag/@redocly/cli@1.34.17 security-advisories@github.com
- https://github.com/Redocly/redocly-cli/releases/tag/@redocly/cli@2.33.2 security-advisories@github.com
- https://github.com/Redocly/redocly-cli/security/advisories/GHSA-657c-g7qc-r9j2 security-advisories@github.com