CVE-2026-11945 PostgreSQL Anonymizer: SQL injection in the rules import functions
A SQL injection vulnerability in PostgreSQL Anonymizer allows attackers to execute malicious code with superuser privileges via crafted JSON imports.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-11945?
CVE-2026-11945 is a medium-severity SQL injection vulnerability in DALIBO PostgreSQL Anonymizer, published on 11 Jun 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
PostgreSQL Anonymizer contains a vulnerability that allows a user to gain superuser privileges by creating a JSON document and placing malicious code inside a particular key-value pair. If a superuser calls the import_database_rules() or import_roles_rules() functions, the malicious code is executed with superuser privileges. The problem is resolved in PostgreSQL Anonymizer 3.1.1 and further versions
Weakness: CWE-89
Which versions are affected by CVE-2026-11945?
It affects 1 product.
Products include Dalibo Postgresql Anonymizer.
How do I fix CVE-2026-11945?
No fix has been published for CVE-2026-11945 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-11945 being exploited?
There is no known exploitation of CVE-2026-11945 in the wild and no public exploit code.
Other vulnerabilities in DALIBO PostgreSQL Anonymizer
Sources
Also known as GHSA-g5vm-7gwv-45rj.