CVE-2026-13455 - PostgreSQL Anonymizer: Unrestricted function can leak the secret salt

CVE-2026-13455 - PostgreSQL Anonymizer: Unrestricted function can leak the secret salt

https://cvefeed.io/rssfeed/latest.atom / Tue, 06/30/2026 - 19:03
CVE ID :CVE-2026-13455
Published : June 30, 2026, 3:19 p.m. | 1 hour, 23 minutes ago
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. The problem is resolved in PostgreSQL Anonymizer 3.1.2 and later versions
Severity: 4.3 | MEDIUM
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