CVE-2026-11401
HIGHPrivilege Escalation in AWS Advanced Go Wrapper for Amazon Aurora PostgreSQL
Title source: cnaDescription
An untrusted search path issue in the GlobalDatabasePlugin in the AWS Advanced Go Wrapper for Amazon Aurora PostgreSQL will allow a remote authenticated low-privilege actor to escalate privileges to those of another Amazon RDS user, including rds_superuser, via a crafted function created by the actor that runs when that user connects to the cluster through the affected wrapper. To remediate this issue, users should upgrade to the AWS Advanced Go Wrapper release 2026-05-26
References (3)
Core 3
Core References
Vendor Advisory vendor-advisory
https://aws.amazon.com/security/security-bulletins/2026-039-aws/
Third Party Advisory third-party-advisory
https://github.com/aws/aws-advanced-go-wrapper/security/advisories/GHSA-r236-5pc3-3qcp
Scores
CVSS v3
8.0
EPSS
0.0031
EPSS Percentile
21.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-426
Status
published
Products (7)
AWS/AWS Advanced Go Wrapper
2026-04-06 - 2026-05-26
aws/aws-advanced-go-wrapper
0 - 1.0.4Go
aws/aws-advanced-go-wrapper
0 - 1.0.7Go
aws/aws-advanced-go-wrapper
0 - 1.07Go
aws/aws-advanced-go-wrapper
0 - 1.1.1 (6 CPE variants)Go
aws/aws-advanced-go-wrapper
0 - 1.1.2Go
aws/aws-advanced-go-wrapper
0 - 2.0.1Go
Published
Jun 05, 2026
Tracked Since
Jun 06, 2026