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

Summary by Cyber Security News7 Oct 2026, 07:09 CET

About this summary. This is a short excerpt from the description that oss-security published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://seclists.org/oss-sec/2026/q4/80

Posted by Michael Smith on Oct 06 Severity: moderate Affected versions: - Apache Impala 2.7.0 through 4.5.2 Description: 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.

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