{"schemaVersion":3,"id":"CVE-2026-68573","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Improper Authentication vulnerability in Apache Kylin. Unauthenticated user may access to system cleanup actions. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted.\n\n\n\nThis issue affects Apache Kylin: from 4 through 5.0.4.\n\n\n\nUsers are recommended to upgrade to version 5.0.5, which fixes the issue.","dates":{"published":"2026-10-16T19:32:22.205Z","modified":"2026-10-16T20:11:20.096Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":0.00247,"percentile":0.14855,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-17T00:00:00.000Z","score":0.00247,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00247,"percentile":0.14855}],"last30":[{"date":"2026-10-17T00:00:00.000Z","score":0.00247,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00247,"percentile":0.14855}]},"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-287","name":"Improper Authentication","description":"When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/287.html"}],"affected":[{"vendor":"apache software foundation","product":"apache kylin","name":"Apache Kylin","label":"apache kylin","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 4.0.0, ≤ 5.0.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 4.0.0, ≤ 5.0.4","eol":null,"hubHref":"/vendor/apache_software_foundation/apache_kylin"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.apache.org/thread.html/4n3qt477rtvwnko2olb3hjwjll1yry8j","label":"lists.apache.org/thread.html/4n3qt477rtvwnko2olb3hjwjll1yry8j","hostname":"lists.apache.org","tags":["Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/16/7","label":"www.openwall.com/lists/oss-security/2026/10/16/7","hostname":"www.openwall.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-16T19:32:22.205Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-16T20:11:20.096Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T00:52:04.716Z","stale":false,"partial":false}}