CVE-2026-6472
MEDIUM5.4EPSS 0.03%PostgreSQL CREATE TYPE does not check multirange schema CREATE privilege
發布日:2026/5/14修改日:2026/5/25
描述
Missing authorization in PostgreSQL CREATE TYPE allows an object creator to hijack other queries that use search_path to find user-defined types, including extension-defined types. That is to say, the victim will execute arbitrary SQL functions of the attacker's choice. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.
受影響套件(9)
- Alpine/postgresql15from 0, < 15.18-r0
- Alpine/postgresql16from 0, < 16.14-r0
- Alpine/postgresql17from 0, < 17.10-r0
- Alpine/postgresql18from 0, < 18.4-r0
- Bitnami/postgresqlfrom 0, < 14.23.0, >= 15.0.0, < 15.18.0, >= 16.0.0, < 16.14.0, >= 17.0.0, < 17.10.0, >= 18.0.0, < 18.4.0
- Debian/postgresql-13from 0
- Debian/postgresql-15from 0, < 15.18-0+deb12u1
- Debian/postgresql-17from 0, < 17.10-0+deb13u1
- Debian/postgresql-18from 0, < 18.4-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |