CVE-2026-93684

UNKNOWN 0.0

Apache Impala: Stored XSS in Impala query plans

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	apache software foundation
Product	apache impala
Published	Oct 7, 2026
Last Updated	Oct 7, 2026

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Affected Versions

Apache Software Foundation / Apache Impala

2.7.0 ≤ 4.5.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lists.apache.org: https://lists.apache.org/thread.html/qxjj5n3vsttxbvq2n75xcy2qcrhtxowx openwall.com: http://www.openwall.com/lists/oss-security/2026/10/07/21

Credits

Andrew Rukin (Arenadata)