{"schemaVersion":3,"id":"CVE-2026-50619","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A path traversal vulnerability has been reported to affect Qsirch. If exploited, the vulnerability could allow remote attackers to read the contents of unexpected files or system data.\n\nWe have already fixed the vulnerability in the following version:\nQsirch 7.0.3.0 and later","dates":{"published":"2026-10-15T09:38:29.128Z","modified":"2026-10-15T14:12:34.527Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.3,"severity":"critical","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":9.3,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":9.3,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00429,"percentile":0.35818,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-15T00:00:00.000Z","score":0.00614,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00429,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00429,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00429,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00429,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00429,"percentile":0.35818}],"last30":[{"date":"2026-10-15T00:00:00.000Z","score":0.00614,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00429,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00429,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00429,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00429,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00429,"percentile":0.35818}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","description":"The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/22.html"}],"affected":[{"vendor":"qnap systems inc.","product":"qsirch","name":"Qsirch","label":"qsirch","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 7.0.x, < 7.0.3.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 7.0.x, < 7.0.3.0","eol":null,"hubHref":"/vendor/qnap_systems_inc/qsirch"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.qnap.com/en/app-release-notes?keyword=Qsirch&app=Qsirch&product-line=nas","label":"www.qnap.com/en/app-release-notes?keyword=Qsirch&app=Qsirch&product-line=nas","hostname":"www.qnap.com","tags":["Release Notes"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-15T09:38:29.128Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-15T14:12:34.527Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T10:13:05.817Z","stale":false,"partial":false}}