{"id":"CVE-2026-93684","title":"An SQL user using Impala up to and including version 4.5.2 with only SELECT permission can put JavaScript in a table alias and make it run in another user's browser when that user opens the query plan in Impala's Web UI","summary":"An SQL user using Impala up to and including version 4.5.2 with only SELECT permission can put JavaScript in a table alias and make it run in another user's browser when that user opens the query plan in Impala's Web UI. This is stored X…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"Apache Software Foundation","product":"Apache Impala","affected":["apache_impala >= 2.7.0 <= 4.5.2"],"published":"2026-10-07","updated":"2026-10-07","sourceUpdated":"2026-10-07T19:17:45.177","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93684","references":[{"url":"https://lists.apache.org/thread.html/qxjj5n3vsttxbvq2n75xcy2qcrhtxowx","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/07/21","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-07T18:45:34.382973Z"},"ingestedAt":"2026-10-07T09:22:30.530Z","epss":0.00155,"epssPercentile":0.04541,"slug":"CVE-2026-93684","body":"## Overview\n\nAn SQL user using Impala up to and including version 4.5.2 with only SELECT permission can put JavaScript in a table alias and make it run in another user's browser when that user opens the query plan in Impala's Web UI. This is stored XSS (CWE-79). Users are recommended to upgrade to version 4.5.3.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":217721,"id":"CVE-2026-93684","ts":1791406376811,"field":"cvss","old":null,"new":"5.4"},{"seq":217720,"id":"CVE-2026-93684","ts":1791406376811,"field":"severity","old":"none","new":"medium"}]}