PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to execute arbitrary code by abusing operators, domain casts, or view subqueries that carry untrusted expressions. When these objects are evaluated in the context of the extension’s masking mechanisms, the malicious code can run with elevated privileges. The issue is fixed in PostgreSQL Anonymizer 3.1.4 and later versions
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 08 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sun, 06 Sep 2026 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Dalibo
Dalibo postgresql Anonymizer
Vendors & Products Dalibo
Dalibo postgresql Anonymizer

Sun, 06 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Description PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to execute arbitrary code by abusing operators, domain casts, or view subqueries that carry untrusted expressions. When these objects are evaluated in the context of the extension’s masking mechanisms, the malicious code can run with elevated privileges. The issue is fixed in PostgreSQL Anonymizer 3.1.4 and later versions
Title PostgreSQL Anonymizer: unprivileged masked users can execute code via operators, domain casts and view subqueries
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: PostgreSQL

Published:

Updated: 2026-09-08T10:35:04.992Z

Reserved: 2026-08-12T16:09:08.888Z

Link: CVE-2026-19633

cve-icon Vulnrichment

Updated: 2026-09-08T10:33:42.789Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-06T16:16:49.583

Modified: 2026-09-08T19:12:59.557

Link: CVE-2026-19633

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-06T18:30:06Z

Weaknesses