PostgreSQL Anonymizer: SQL injection in the rules import functions
CVE-2026-11945

6.4MEDIUM

Key Information:

Vendor

Dalibo

Status
Postgresql Anonymizer
Vendor
CVE Published:
11 June 2026

What is 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

Affected Version(s)

PostgreSQL Anonymizer 1 < 3.1.1

References

https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/643

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

The PostgreSQL Anonymizer project thanks user Mehmet Ince for reporting this problem.
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