medium4.3
CVE-2026-13455
PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to repeatedly call the anon.hash() function and collects (seed, hash_outpu…
Impact
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
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dalibo | Postgresql Anonymizer | through 3.1.2 |