CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, при специфични условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
pg_partman is a PostgreSQL extension that manages partitioned tables by time or ID. Prior to 5.5.0, undo_partition() reads part_config.time_encoder as unrestricted text and interpolates it without identifier quoting into a dynamically executed SELECT statement. A role with partman_user access can store SQL rather than a function name, and the SQL executes with the privileges of the caller that invokes undo_partition(). The function is not part of the default background-worker path, which limits the automatic superuser escalation described by the related create-partition vulnerability, but a privileged caller can still have its available confidentiality, integrity, and availability permissions abused. This issue is fixed in version 5.5.0.
Засегнати продукти
- pgpartman pg_partman: < 5.5.0
Вид слабост
История
- 18 септември 2026 Публикувано
Други уязвимости в pgpartman pg_partman
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-61818
- https://nvd.nist.gov/vuln/detail/CVE-2026-61818
- https://github.com/pgpartman/pg_partman/security/advisories/GHSA-fm3m-9fh7-mqfc
- https://github.com/pgpartman/pg_partman/commit/ba9405542acf24dd881845b935cab8b165854361
- https://github.com/pgpartman/pg_partman/releases/tag/v5.5.0