{"id":"CVE-2026-63225","sourceIdentifier":"security-advisories@github.com","published":"2026-09-16T19:17:24.163","lastModified":"2026-09-30T17:51:36.337","vulnStatus":"Awaiting Analysis","cveTags":[],"descriptions":[{"lang":"en","value":"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":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"Redocly","product":"redocly-cli","versions":[{"version":"< 1.34.17","status":"affected"},{"version":">= 2.0.0, < 2.33.2","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","baseScore":4.4,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":1.8,"impactScore":2.5}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-09-17T16:13:39.074016Z","id":"CVE-2026-63225","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-22"},{"lang":"en","value":"CWE-73"}]}],"references":[{"url":"https://github.com/Redocly/redocly-cli/commit/26a0f299fae0b3bb7bd513043d2f1e90e69f79ee","source":"security-advisories@github.com"},{"url":"https://github.com/Redocly/redocly-cli/commit/504120419a72b5c684471478337ee3b45d8bfad3","source":"security-advisories@github.com"},{"url":"https://github.com/Redocly/redocly-cli/pull/2891","source":"security-advisories@github.com"},{"url":"https://github.com/Redocly/redocly-cli/pull/2923","source":"security-advisories@github.com"},{"url":"https://github.com/Redocly/redocly-cli/releases/tag/@redocly/cli@1.34.17","source":"security-advisories@github.com"},{"url":"https://github.com/Redocly/redocly-cli/releases/tag/@redocly/cli@2.33.2","source":"security-advisories@github.com"},{"url":"https://github.com/Redocly/redocly-cli/security/advisories/GHSA-657c-g7qc-r9j2","source":"security-advisories@github.com"}]}