CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, само при определена конфигурация или състояние на системата, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Not Failing Securely (Failing Open) vulnerability in ash-project ash skips an Ash.Reactor change when the guard controlling it raises, so a change meant to run does not. An Ash.Reactor change step can be gated by where validations that decide whether the change runs. Ash.Reactor.ChangeStep (lib/ash/reactor/steps/change_step.ex) evaluated those guards in apply_where_clauses/3, and apply_validation rescued any exception into {:error, error}. The reduce treated that identically to a guard whose condition was simply not met and bypassed the change. So when a guard raises (for example on attacker-influenced input), a change that enforces a security-relevant modification is skipped rather than failing the step. The fix distinguishes a raised exception (now {:raised, error}) and halts the step with an error, failing closed. This issue affects ash: from 3.0.0-rc.17 before 3.32.2.
Засегнати продукти
- ash-project ash: 3.0.0-rc.17 преди 3.32.2
- ash-project ash: 321f43bd05ad9544e693cbf797243693e51a6be4 преди 6d2eb86ea8d2ba5ffac89c1b8b9bf46e331feabc
Вид слабост
История
- 1 септември 2026 Публикувано
Други уязвимости в ash-project ash
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-82744
- https://nvd.nist.gov/vuln/detail/CVE-2026-82744
- https://github.com/ash-project/ash/security/advisories/GHSA-3xq4-m876-fr88
- https://cna.erlef.org/cves/CVE-2026-82744.html
- https://osv.dev/vulnerability/EEF-CVE-2026-82744
- https://github.com/ash-project/ash/commit/6d2eb86ea8d2ba5ffac89c1b8b9bf46e331feabc