---
id: CVE-2026-105612
title: >-
  PostgreSQL Anonymizer: Data-modifying CTEs bypass the read-only restriction of
  masked roles
summary: >-
  PostgreSQL Anonymizer contains a vulnerability that data-modifying CTEs to
  bypass the read-only restriction of masked roles. The problem is resolved in
  PostgreSQL Anonymizer 3.3.0 and later versions
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-862
vendor: DALIBO
product: PostgreSQL Anonymizer
affected:
  - postgresql_anonymizer >= 1 < 3.3.0
published: '2026-10-28'
updated: '2026-10-28'
sourceUpdated: '2026-10-28T17:31:44.639Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-105612'
references:
  - url: 'https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/702'
tags:
  - cve.org
ingestedAt: '2026-10-28T18:15:46.393Z'
epss: 0.00165
epssPercentile: 0.0576
---

## Overview

PostgreSQL Anonymizer contains a vulnerability that data-modifying CTEs to bypass the read-only restriction of masked roles. The problem is resolved in PostgreSQL Anonymizer 3.3.0 and later versions

## Affected

- `postgresql_anonymizer >= 1 < 3.3.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

### Workarounds

None