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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-13455

PostgreSQL Anonymizer: Unrestricted function can leak the secret salt

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Status
Published
Published
Updated
Assigning organization
PostgreSQL

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

DALIBO PostgreSQL Anonymizer

Default version status: unaffected

  • 1 to < 3.1.2affected

References