CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, само при определена конфигурация или състояние на системата, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Incorrect Authorization vulnerability in ash-project ash_postgres allows a user to load destination records linked to a source record only through another tenant's join rows. When a many_to_many relationship, or a through relationship, is loaded with a lateral join (for example with a per-record limit or sort), AshPostgres.DataLayer builds the query for the join resource, and for each resource along a through path, in lateral_join_query/3 and through_step_queries/4 without running that resource's read action, which is where attribute multitenancy is applied. When those resources use strategy :attribute multitenancy, rows belonging to other tenants were joined, so the load returned destination records that the caller's tenant is not related to. This issue affects ash_postgres: from 0.38.0 before 2.15.2.
Засегнати продукти
- ash-project ash_postgres: 0.38.0 преди 2.15.2
- ash-project ash_postgres: 7115bec58678f13b1ac2fb4822a0ba1aea9dbec5 преди 8c25c945c39a45299193fe70b09fc2fa2aacac7b
Вид слабост
История
- 25 октомври 2026 Публикувано
Други уязвимости в ash-project ash_postgres
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-115627
- https://nvd.nist.gov/vuln/detail/CVE-2026-115627
- https://github.com/ash-project/ash/security/advisories/GHSA-gr2r-f49c-9gm2
- https://cna.erlef.org/cves/CVE-2026-115627.html
- https://osv.dev/vulnerability/EEF-CVE-2026-115627
- https://github.com/ash-project/ash_postgres/commit/7115bec58678f13b1ac2fb4822a0ba1aea9dbec5
- https://github.com/ash-project/ash_postgres/commit/8c25c945c39a45299193fe70b09fc2fa2aacac7b