{"id":"CVE-2026-82460","title":"Cloud Commander before 19.20.2 contains a directory traversal vulnerability in REST file-operation and markdown endpoints that fails to properly validate path normalization","summary":"Cloud Commander before 19.20.2 contains a directory traversal vulnerability in REST file-operation and markdown endpoints that fails to properly validate path normalization. Attackers can use path traversal sequences to read, write, move…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-22"],"published":"2026-08-29","updated":"2026-09-24","sourceUpdated":"2026-09-24T20:43:32.537","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82460","references":[{"url":"https://github.com/coderaiser/cloudcmd","label":"disclosure@vulncheck.com"},{"url":"https://github.com/coderaiser/cloudcmd/blob/v19.20.1/server/root.js","label":"disclosure@vulncheck.com"},{"url":"https://github.com/coderaiser/cloudcmd/commit/b9bdc9ed528350eeb2f9ef974c18998096fae919","label":"disclosure@vulncheck.com"},{"url":"https://github.com/coderaiser/cloudcmd/issues/474","label":"disclosure@vulncheck.com"},{"url":"https://github.com/coderaiser/cloudcmd/releases/tag/v19.20.2","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/cloud-commander-before-19.20.2-directory-traversal-via-rest-and-markdown","label":"disclosure@vulncheck.com"},{"url":"https://github.com/coderaiser/cloudcmd/issues/474","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd"],"epss":0.01208,"epssPercentile":0.67062,"ingestedAt":"2026-08-30T07:49:08.985Z","slug":"CVE-2026-82460","body":"## Overview\n\nCloud Commander before 19.20.2 contains a directory traversal vulnerability in REST file-operation and markdown endpoints that fails to properly validate path normalization. Attackers can use path traversal sequences to read, write, move, or copy files outside the configured root directory.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}