cvedb.io
CVE-2026-6476
HIGH · CVSS 7.2
EPSS exploitation probability: 0%
Published 2026-05-14T14:16:25.230 · Last modified 2026-06-17T11:00:51.540

Summary

SQL injection in PostgreSQL pg_createsubscriber allows an attacker with pg_create_subscription rights to execute arbitrary SQL as a superuser. The attack takes effect when pg_createsubscriber next runs. Within major versions 17 and 18, minor versions before PostgreSQL 18.4 and 17.10 are affected. Versions before PostgreSQL 17 are unaffected.

Affected products

postgresql — postgresql

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.