PostgreSQL Anonymizer contains a vulnerability that allows a user to gain superuser privileges by creating a table and placing malicious code inside a column identifier. If a superuser calls the k-anonymity function, the malicious code is executed with superuser privileges. The risk is higher with PostgreSQL 14 or with instances upgraded from PostgreSQL 14 or a prior version. With PostgreSQL 15 and later, the creation permission on the public schema is revoked by default and this exploit can only be achieved by a user who was explicitly granted the CREATE TABLE privilege. The problem is resolved in PostgreSQL Anonymizer 3.1.0 and further versions
References
| Link | Resource |
|---|---|
| https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/640 | Exploit Issue Tracking Third Party Advisory |
Configurations
History
No history.
Information
Published : 2026-05-27 14:17
Updated : 2026-06-17 11:05
NVD link : CVE-2026-9617
Mitre link : CVE-2026-9617
CVE.ORG link : CVE-2026-9617
JSON object : View
Products Affected
dalibo
- anonymizer
CWE
CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
