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CVE-2026-115418— SQL injection in the database-query custom resource handlers in Amazon Web Services (AWS) Cloud Development Kit (CDK) @aws-cdk/aws-redshift-alpha

Quick assessment

Affected
AWS aws-cdk/aws-redshift-alpha
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Amazon Web Services (AWS) Cloud Development Kit (CDK) 的 模块中，2.274.0-alpha.0 版本之前的数据库查询自定义资源处理器存在 SQL 注入漏洞。若攻击者能够影响构造属性值，则可能利用该漏洞以 Amazon Redshift 超级用户权限执行 SQL 语句，包括向集群内所有用户授予访问权限。该漏洞可通过精心构造的用户名、注释或密码触发。 为修复此问题，用户应升级至 2.274.0-alpha.0 或更高版本，并审查现有对 PUBLIC 角色的表授

CVSS 7.3 · High EPSS 0.17% · P7

Affected Version Matrix 1

VendorProduct Version RangeStatus
AWS aws-cdk/aws-redshift-alpha < 2.274.0-alpha.0 affected
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I. Basic Information for CVE-2026-115418

Vulnerability Information
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Vulnerability Title
SQL injection in the database-query custom resource handlers in Amazon Web Services (AWS) Cloud Development Kit (CDK) @aws-cdk/aws-redshift-alpha
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
AWS aws-cdk/aws-redshift-alpha 0 ~ 2.274.0-alpha.0 -

II. Public POCs for CVE-2026-115418

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III. Intelligence Information for CVE-2026-115418

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Vendor Advisories for CVE-2026-115418 (2)

IV. Related Vulnerabilities

Same vendor: AWS
Same weakness: CWE-89