CVE-2026-11945: Dalibo PostgreSQL Anonymizer

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

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

Affected products

• Dalibo PostgreSQL Anonymizer: before 3.1.1 (fixed in 3.1.1)

Published 2026-06-11. Last modified 2026-06-17.