CVE-2026-12283

MEDIUM 6.8

SQL injection in Amazon Athena Synapse connector

CVSS Score

6.8

EPSS Score

0.0%

EPSS Percentile

0th

Amazon Athena is a serverless, interactive query service that lets you analyze data directly in Amazon S3 using standard SQL. Athena Query Federation is a feature that allows you to connect to data sources outside of Amazon S3 like DynamoDB, Azure Synapse, and custom connectors using standard SQL syntax. Improper neutralization of special elements used in an SQL command in the Synapse connector in Amazon aws-athena-query-federation v2022.20.1 through v2026.19.1 might allow an authenticated remote user to execute injected read-only SQL queries that return unintended data from the connected database via a crafted table name. To remediate this issue, users should upgrade to version v2026.21.1 or later.

CWE	CWE-89
Vendor	aws
Product	aws-athena-query-federation
Published	Jul 17, 2026
Last Updated	Jul 17, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

AWS / aws-athena-query-federation

v2022.20.1 ≤ v2026.19.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/awslabs/aws-athena-query-federation/releases/tag/v2026.21.1 aws.amazon.com: https://aws.amazon.com/security/security-bulletins/2026-059-aws/ github.com: https://github.com/awslabs/aws-athena-query-federation/security/advisories/GHSA-43cr-4635-mfjp