CVE-2026-54048

Medium

Description

Specifying tblproperties('avro.schema.url'=' http://...' ) or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing error messages. Users are recommended to upgrade to version 4.5.2, which fixes this issue.

SeverityMedium

CVSS5.3

Exploit probability—

Product

Apache Impala

PublishedSep 9, 2026

First seenSep 9, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update

apache impala4.5.2 or later

Vendor advisories

lists.apache.org/thread/cn3q4s8yx924ndlm3gt04o6g4rfm980c

Affected products

Product	Affected versions	Fixed in
apache impala	2.7.0 ≤ v < 4.5.2	4.5.2

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