CVE-2026-11400: Privilege Escalation in AWS Advanced JDBC Wrapper for Amazon Aurora PostgreSQL
AWS · AWS Advanced JDBC Wrapper
Vendor fix available · Affected: AWS Advanced JDBC Wrapper · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 43% of scored CVEs
DescriptionCVE.org
An untrusted search path issue in the GlobalDatabasePlugin in the AWS Advanced JDBC 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 an affected wrapper. To remediate this issue, users should upgrade to AWS Advanced JDBC Wrapper version 4.0.1.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- AWS · AWS Advanced JDBC Wrapperfrom 3.0.0 before 4.0.1
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-11400 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.