{"id":"CVE-2026-63225","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-63225","generatedAt":"2026-10-28T03:42:44.191Z","title":"A description containing literal ../ traversal segments in those fields can cause the split command to place or overwrite files outside --outDir.","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.","published":"2026-09-16T19:17:24.000Z","lastModified":"2026-09-30T17:51:36.000Z","status":"Awaiting Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":4.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L"},"cwe":["CWE-22","CWE-73"],"affected":[],"epss":{"score":0.00179,"percentile":0.07429,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"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"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-63225","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}