CVE-2026-93684
Apache Impala: Stored XSS in Impala query plans
- State
- Published
- Severity
- 5.4 Medium
- Published
- Oct 7, 2026
- Updated
- Oct 7, 2026
- Reserved
- Sep 18, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')
Affected Products
| Product | Versions |
|---|---|
Apache ImpalaApache Software Foundation |
|
References
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