Auth bypass in Dalibo PostgreSQL Anonymizer

CVE-2026-105612

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

Vulnerability class: Broken Access Control

Published .

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-105612?
CVE-2026-105612 is a low-severity vulnerability in Dalibo PostgreSQL Anonymizer, classified under Missing Authorization. CVSS score: 3.5/10. Published 2026-10-28.
How severe is CVE-2026-105612?
Low severity. CVSS v3 base score is 3.5 out of 10.