CVE-2026-11945

PostgreSQL Anonymizer contains a vulnerability that allows a user to gain superuser privileges by creating a JSON document and placing malicious code inside a particular key-value pair. If a superuser calls the import_database_rules() or import_roles_rules() functions, the malicious code is executed with superuser privileges. The problem is resolved in PostgreSQL Anonymizer 3.1.1 and further versions

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.5 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/643	Exploit Issue Tracking Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dalibo:postgresql_anonymizer:*:*:*:*:*:postgresql:*:*

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) PostgreSQL Anonymizer contiene una vulnerabilidad que permite a un usuario obtener privilegios de superusuario creando un documento JSON y colocando código malicioso dentro de un par clave-valor particular. Si un superusuario llama a las funciones import_database_rules() o import_roles_rules(), el código malicioso se ejecuta con privilegios de superusuario. El problema se resuelve en PostgreSQL Anonymizer 3.1.1 y versiones posteriores.

Information

Published : 2026-06-11 17:16

Updated : 2026-10-26 11:10

NVD link : CVE-2026-11945

Mitre link : CVE-2026-11945

CVE.ORG link : CVE-2026-11945

JSON object : View

Products Affected

dalibo

postgresql_anonymizer

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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