{"id":"CVE-2026-95140","title":"kkFileView v5.0.0 through v5.0.2 contains a directory traversal vulnerability in FileController.java","summary":"kkFileView v5.0.0 through v5.0.2 contains a directory traversal vulnerability in FileController.java. The fileUpload, createFolder and existsFile endpoints accept a \"path\" parameter that is concatenated into the upload base path without …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-22"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T20:17:35.070","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-95140","references":[{"url":"https://github.com/sg-summer/cve/issues/4","label":"cve@mitre.org"},{"url":"https://github.com/sg-summer/cve/issues/4","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-06T19:41:15.293766Z"},"ingestedAt":"2026-10-06T17:09:22.190Z","epss":0.00586,"epssPercentile":0.47829,"slug":"CVE-2026-95140","body":"## Overview\n\nkkFileView v5.0.0 through v5.0.2 contains a directory traversal vulnerability in FileController.java. The fileUpload, createFolder and existsFile endpoints accept a \"path\" parameter that is concatenated into the upload base path without validation, allowing unauthenticated attackers to create arbitrary directories and write arbitrary files outside the intended fileDir root via a crafted multipart request\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":216717,"id":"CVE-2026-95140","ts":1791317864004,"field":"exploit_available","old":"false","new":"true"},{"seq":216716,"id":"CVE-2026-95140","ts":1791317864004,"field":"cvss","old":null,"new":"7.5"},{"seq":216715,"id":"CVE-2026-95140","ts":1791317864004,"field":"severity","old":"none","new":"high"}]}