CVE-2026-53513
🟠 Łataj w tym tygodniu
Brak walidacji URL-i w Better Auth umożliwia atak serwerowego fałszerstwa żądań.
CVSS
9.6
EPSS
0.3%
Exploit
none
Vendor
Opis źródłowy (NVD)
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.
ssrf
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 9.6 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.3% |
| Opublikowano (NVD) | 2026-07-15 18:16:47 UTC |
| Ostatnia modyfikacja (NVD) | 2026-07-15 20:54:43 UTC |
Referencje
- https://github.com/better-auth/better-auth/commit/37f60cb176cb53147da7dfd5ec15afa5b486e81e (security-advisories@github.com)
- https://github.com/better-auth/better-auth/pull/9574 (security-advisories@github.com)
- https://github.com/better-auth/better-auth/releases/tag/v1.6.11 (security-advisories@github.com)
- https://github.com/better-auth/better-auth/security/advisories/GHSA-5rr4-8452-hf4v (security-advisories@github.com)