Dalibo: >> Postgresql Anonymizer >> 3.1.1 Security Vulnerabilities
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. The problem is resolved in PostgreSQL Anonymizer 3.1.2 and later versions
CVSS Score
4.3
EPSS Score
0.001
Published
2026-06-30