CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Better Auth is an authentication and authorization library for TypeScript. Prior to 1.6.11, the @better-auth/sso plugin's POST /sso/register and POST /sso/update-provider endpoints accept attacker-controlled oidcConfig.userInfoEndpoint, tokenEndpoint, and jwksEndpoint URLs when skipDiscovery: true is set, store them on the ssoProvider row without origin validation, and fetch them during OIDC callback, allowing non-blind server-side request forgery and possible account linking when trustEmailVerified: true is configured. This issue is fixed in version 1.6.11.
Засегнати продукти
- better-auth better-auth: >= 0.1.0, < 1.6.11
- @better-auth sso: >= 0.1.0, < 1.6.11
Вид слабост
История
- 15 юли 2026 Публикувано
Други уязвимости в better-auth better-auth
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-53513
- https://nvd.nist.gov/vuln/detail/CVE-2026-53513
- https://github.com/better-auth/better-auth/security/advisories/GHSA-5rr4-8452-hf4v
- https://github.com/better-auth/better-auth/pull/9574
- https://github.com/better-auth/better-auth/commit/37f60cb176cb53147da7dfd5ec15afa5b486e81e
- https://github.com/better-auth/better-auth/releases/tag/v1.6.11