CVE-2026-115418
Published:October 26, 2026
Updated:October 29, 2026
SQL injection in the database-query custom resource handlers in the Amazon Web Services (AWS) Cloud Development Kit (CDK) @aws-cdk/aws-redshift-alpha module before 2.274.0-alpha.0 could allow a third party who can influence construct property values to run SQL statements with Amazon Redshift superuser privileges, including granting access to all cluster users. The statements are reachable through crafted user names, comments, or passwords.
To remediate this issue, users should upgrade to version 2.274.0-alpha.0 or later and review existing table grants to PUBLIC.
Affected Packages
https://github.com/aws/aws-cdk.git (GITHUB):
Affected version(s) >=v2.0.0 <v2.274.0Fix Suggestion:
Update to version v2.274.0@aws-cdk/aws-redshift-alpha (NPM):
Affected version(s) >=2.0.0-alpha.1 <2.274.0-alpha.0Fix Suggestion:
Update to version 2.274.0-alpha.0aws-cdk.aws-redshift-alpha (PYTHON):
Affected version(s) >=2.0.0a1 <2.274.0a0Fix Suggestion:
Update to version 2.274.0a0Related Resources (3)
Do you need more information?
Contact UsCVSS v4
Base Score:
7
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
ACTIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an SQL Command
EPSS
Base Score:
0.17