{"id":"CVE-2026-64959","title":"Apache Kylin: Missing authentication on certain cache API endpoints","summary":"Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'), Missing Authentication for Critical Function vulnerability in Apache Kylin. Impact most to the kylin services that are directly exposed to public netwo…","severity":"none","cwe":["CWE-89","CWE-306"],"vendor":"Apache Software Foundation","product":"Apache Kylin","affected":["apache_kylin >= 5.0.0 <= 5.0.4"],"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T13:12:57.606Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-64959","references":[{"url":"https://lists.apache.org/thread.html/oho4tw8kvxkybwpjykzl49zx6o17tkdt"}],"tags":["cve.org"],"ingestedAt":"2026-10-16T13:06:42.680Z","slug":"CVE-2026-64959","body":"## Overview\n\nImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection'), Missing Authentication for Critical Function vulnerability in Apache Kylin. 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 5 through 5.0.4. Certain backend cache API misses required authentication and can cause execution of injected SQL.\n\n\n\nUsers are recommended to upgrade to version 5.0.5, which fixes the issue.\n\n## Affected\n\n- `apache_kylin >= 5.0.0 <= 5.0.4`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}