CVE-2026-19634: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in DALIBO PostgreSQL Anonymizer
Description
PostgreSQL Anonymizer contains a SQL injection vulnerability in two import functions. A user can create a malicious JSON document containing specially crafted object names. If a superuser subsequently calls anon.import_database_rules() or anon.import_roles_rules(), the malicious code is executed with superuser privileges. The issue is fixed in PostgreSQL Anonymizer 3.1.4 and later
CVSS v3.1
Score 6.4medium
Affected software
DALIBO
PostgreSQL Anonymizer
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
DALIBO PostgreSQL Anonymizer contains a SQL injection vulnerability in the anon.import_database_rules() and anon.import_roles_rules() functions. An attacker can craft a malicious JSON document with specially crafted object names that, when processed by these functions called by a superuser, results in execution of arbitrary SQL commands with superuser privileges. This vulnerability is addressed in version 3.1.4 of the PostgreSQL Anonymizer.
Potential Impact
Successful exploitation allows execution of arbitrary SQL commands with superuser privileges, potentially leading to full compromise of the database system. The vulnerability impacts confidentiality, integrity, and availability of the affected system.
Mitigation Recommendations
Upgrade PostgreSQL Anonymizer to version 3.1.4 or later, where this vulnerability is fixed. No other mitigation or workaround is indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- PostgreSQL
- Date Reserved
- 2026-08-12T16:09:10.091Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9d88c8acd9273b49ef28c5
Added to database: 09/06/2026, 15:37:44 UTC
Last enriched: 09/15/2026, 00:44:42 UTC
Last updated: 10/21/2026, 13:20:20 UTC
Views: 96
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