SQL Injection in Dalibo Anonymizer
CVE-2026-9617
PostgreSQL Anonymizer contains a vulnerability that allows a user to gain superuser privileges by creating a table and placing malicious code inside a column identifier. If a superuser calls the k-anonymity function, the malicious code is executed with superuser privileges. The risk is higher with PostgreSQL 14 or with instances upgraded from PostgreSQL 14 or a prior version. With PostgreSQL 15 and later, the creation permission on the public schema is revoked by default and this exploit can only be achieved by a user who was explicitly granted the CREATE TABLE privilege. The problem is resolved in PostgreSQL Anonymizer 3.1.0 and further versions
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (36.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.002
Affected products
- Dalibo Anonymizer — versions 2.5.1
- Dalibo PostgreSQL Anonymizer — versions 1
Weakness classification (CWE)
References
- f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2026-9617?
- CVE-2026-9617 is a medium-severity vulnerability in Dalibo Anonymizer, classified under SQL Injection. CVSS score: 6.8/10. Published 2026-05-27.
- How severe is CVE-2026-9617?
- Medium severity. CVSS v3 base score is 6.8 out of 10.