CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Nhost is an open source Firebase alternative with GraphQL. Prior to version 0.49.1, Nhost automatically links an incoming OAuth identity to an existing Nhost account when the email addresses match. This is only safe when the email has been verified by the OAuth provider. Nhost's controller trusts a profile.EmailVerified boolean that is set by each provider adapter. The vulnerability is that several provider adapters do not correctly populate this field they either silently drop a verified field the provider API actually returns (Discord), or they fall back to accepting unconfirmed emails and marking them as verified (Bitbucket). Two Microsoft providers (AzureAD, EntraID) derive the email from non-ownership-proving fields like the user principal name, then mark it verified. The result is that an attacker can present an email they don't own to Nhost, have the OAuth identity merged into the victim's account, and receive a full authenticated session. This issue has been patched in version 0.49.1.
Засегнати продукти
- nhost nhost: < 0.49.1
Вид слабост
История
- 8 май 2026 Публикувано
Други уязвимости в nhost nhost
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-41574
- https://nvd.nist.gov/vuln/detail/CVE-2026-41574
- https://github.com/nhost/nhost/security/advisories/GHSA-6g38-8j4p-j3pr
- https://github.com/nhost/nhost/pull/4162
- https://github.com/nhost/nhost/commit/ec8dab3f2cf46e1131ddaf893d56c37aa00380b2
- https://github.com/nhost/nhost/releases/tag/auth%400.49.1