CVE-2026-97469
Medium
Description
PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to repeatedly call the anon.hash() function and collects (seed, hash_output) pairs to perform an offline brute-force attack and deduce the salt. A masked role can run a RESTRICTED function when the call is placed inside the sub-select. The problem is resolved in PostgreSQL Anonymizer 3.2.3 and later versions
SeverityMedium
CVSS4.3
Exploit probability—
ProductPostgreSQL Anonymizer
PublishedSep 25, 2026
First seenSep 25, 2026
Weakness typeCWE-328CWE-328
How to fix
Update
- DALIBO PostgreSQL Anonymizer3.2.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| DALIBO PostgreSQL Anonymizer | 1 ≤ v < 3.2.3 | 3.2.3 |
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