5.9Orta
CVE-2025-71401better-auth before 1.4.2 basePath Modification DoS
Açıklama
better-auth (npm) before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined (e.g., BETTER_AUTH_URL is unset). An attacker able to make the very first request to the server after startup can poison the router's base path, causing all routes to return 404 for all users (denial of service). The issue is not reachable when baseURL is explicitly configured or on typical managed hosting platforms.
Zayıflık türü (CWE):
CWE-770
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| better-auth | better-auth | < 1.4.2, fixed 1.4.2 | |
| better-auth | better-auth/oauth-provider | < 1.4.2 |
Kaynaklar ve yamalar
- GitHub Security Advisory (GHSA-569q-mpph-wgww) vendor-advisory
- VulnCheck Advisory: better-auth before 1.4.1 basePath Modification DoS third-party-advisory