CVE-2026-93684

Apache Impala versions up to and including 4.5.2 are vulnerable to a stored XSS (CWE-79) flaw. An SQL user with only SELECT permissions can inject malicious JavaScript into a table alias . This payload executes in the browser of another user who views the query plan within the Impala Web UI . To ...

CVE-2026-93684 Apache Impala: Stored XSS in Impala query plans

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 XSS CWE-79. Users are recommended to upgrade to version 4.5.3...