Dalibo PostgreSQL Anonymizer up to 3.1.0 import_database_rules/import_roles_rules sql injection

Summaryinfo

A vulnerability, which was classified as critical, has been found in Dalibo PostgreSQL Anonymizer up to 3.1.0. The impacted element is the function import_database_rules/import_roles_rules. This manipulation causes sql injection. The identification of this vulnerability is CVE-2026-11945. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Dalibo PostgreSQL Anonymizer up to 3.1.0 and classified as problematic. Affected by this vulnerability is the function import_database_rules/import_roles_rules. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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

It is possible to read the advisory at gitlab.com. This vulnerability is known as CVE-2026-11945 since 06/10/2026. The exploitation appears to be difficult. The attack can be launched remotely. Additional levels of successful authentication are needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

Upgrading to version 3.1.1 eliminates this vulnerability.

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Productinfo

Type

• Database Software

Vendor

• Dalibo

Name

• PostgreSQL Anonymizer

Version

• 3.0
• 3.1.0

License

• open-source

CPE 2.3info

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CPE 2.2info

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