> CVE-2026-11401 [HIGH]

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PUBLISHED
2026-06-05 20:17
MODIFIED
2026-06-05 20:49
CVSS_SCORE V3
8.6
EPSS (Prob. Exploit)
0.31%
Top 76.7%
DATA SOURCES:
NVD đź”— 2026-06-05 CWE MITRE đź”— 2026-11-01 FIRST EPSS đź”— 2026-11-01 GITHUB đź”— 2026-10-29 OSV đź”— 2026-11-02

> DESCRIPTION

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

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
Low (L)
Authentifié avec compte utilisateur basique
UI (Interaction Utilisateur)
User Interaction
Unknown (P)
Interaction inconnue
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-426

> CWE DETAILED DESCRIPTIONS

CWE-426: Untrusted Search Path - The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.

> GITHUB SECURITY ADVISORY

GHSA-r236-5pc3-3qcp HIGH

AWS Advanced Go Wrapper has Privilege Escalation in Aurora PostgreSQL instance

AFFECTED PACKAGES:
GO / github.com/aws/aws-advanced-go-wrapper/auth-helpers
<= 1.1.0
Fixed in: 1.1.1
GO / github.com/aws/aws-advanced-go-wrapper/otlp
<= 1.0.6
Fixed in: 1.0.7
GO / github.com/aws/aws-advanced-go-wrapper/pgx-driver
<= 1.1.0
Fixed in: 1.1.1
GO / github.com/aws/aws-advanced-go-wrapper/okta
<= 1.1.0
Fixed in: 1.1.1
GO / github.com/aws/aws-advanced-go-wrapper/mysql-driver
<= 1.1.0
Fixed in: 1.1.1
GO / github.com/aws/aws-advanced-go-wrapper/iam
<= 1.1.0
Fixed in: 1.1.1
GO / github.com/aws/aws-advanced-go-wrapper/federated-auth
<= 1.1.0
Fixed in: 1.1.1
GO / github.com/aws/aws-advanced-go-wrapper/custom-endpoint
<= 1.0.3
Fixed in: 1.0.4
GO / github.com/aws/aws-advanced-go-wrapper/aws-secrets-manager
<= 1.1.1
Fixed in: 1.1.2
GO / github.com/aws/aws-advanced-go-wrapper/xray
<= 1.06
Fixed in: 1.07

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Privilege Escalation in AWS Advanced Go Wrapper for Amazon Aurora PostgreSQL

AFFECTED PACKAGES:
Unknown / Unknown
ALIASES:
GHSA-r236-5pc3-3qcp, GO-2026-5601

> HISTORIQUE DES MODIFICATIONS

Première apparition
05/06/2026 20:17
Source: NVD
đź“Š ENRICHISSEMENT 01/07/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-426: Untrusted Search Path - The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.
Total des modifications: 1 Dernière mise à jour: 4 months ago

> REFERENCES

https://aws.amazon.com/security/security-bulletins/2026-039-aws/
https://github.com/aws/aws-advanced-go-wrapper/releases/tag/release-2026-05-26
https://github.com/aws/aws-advanced-go-wrapper/security/advisories/GHSA-r236-5pc...
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