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: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Incorrect Authorization vulnerability in ash-project ash_graphql delivers GraphQL subscription payloads for records a subscriber is not authorized to see. In AshGraphql.Subscription.Batcher, do_send/5 resolves the first notification of a batch and filters it with should_send?/1, which drops results whose errors are coded forbidden or not_found or carry no code, precisely so that unauthorized results are not disclosed. The remaining notifications in the batch are read from the process dictionary, re-run through the pipeline, and appended to the outgoing results without that filter. They reach pubsub.publish_subscription/2, and the not is_nil(record) guard drops only nil records, not error-carrying results. Any two qualifying notifications arriving within the default one-second batch interval suffice, and batching is the default path. The fix applies should_send?/1 to the whole batch. This issue affects ash_graphql: from 1.4.0 before 1.11.0.
Засегнати продукти
- ash-project ash_graphql: 1.4.0 преди 1.11.0
- ash-project ash_graphql: 3cb2c9870d050c7c4bba6c211aaed97d732f7e81 преди e8e67f39add2ce0771e6db5f086afe68ba212c57
Вид слабост
История
- 30 август 2026 Публикувано
Други уязвимости в ash-project ash_graphql
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-81643
- https://nvd.nist.gov/vuln/detail/CVE-2026-81643
- https://github.com/ash-project/ash_graphql/security/advisories/GHSA-j684-hch4-q888
- https://cna.erlef.org/cves/CVE-2026-81643.html
- https://osv.dev/vulnerability/EEF-CVE-2026-81643
- https://github.com/ash-project/ash_graphql/commit/e8e67f39add2ce0771e6db5f086afe68ba212c57