← CVE Intelligence

CVE-2026-18428

SQL Query Validation Bypass in OpenSearch Direct Query PUBLISHED

Description (CNA)

A SQL query validation bypass in the Flint extension query handler in the OpenSearch SQL plugin allows a remote authenticated actor with async query access to execute arbitrary code on Apache Spark workers by sending a crafted SQL query to the direct query endpoint.

Affected (CNA)

Vendor / productVersions
AWS / Opensearchaffected 2.13 through 3.5
Github / Opensearchaffected 2.13 through 3.6

CWE

CWE-693

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.