CVE-2026-105612
PostgreSQL Anonymizer: Data-modifying CTEs bypass the read-only restriction of masked roles
Description
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
INFO
Published Date :
Oct. 28, 2026, 6:17 p.m.
Last Modified :
Oct. 28, 2026, 6:17 p.m.
Remotely Exploit :
No
Source :
f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
Affected Products
The following products are affected by CVE-2026-105612
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 | ||||
| CVSS 3.1 | LOW | MITRE-CVE |
Solution
- Upgrade PostgreSQL Anonymizer to version 3.3.0 or later.
- Verify the upgrade was successful.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-105612.
| URL | Resource |
|---|---|
| https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/702 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-105612 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-105612
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-105612 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-105612 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
Oct. 28, 2026
Action Type Old Value New Value Added Description 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 Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N Added CWE CWE-862 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/105xxx/CVE-2026-105612.json">CVE-2026-105612</a> Added Reference https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/702