CVE-2025-71404
⚪ Do wiadomości
Refleksywne XSS w better-auth umożliwia wykonanie dowolnego JavaScriptu w przeglądarce użytkownika.
CVSS
0.0
EPSS
0.5%
Exploit
none
Vendor
Opis źródłowy (NVD)
better-auth versions after v0.0.2 and before 1.1.16 contain a reflected cross-site scripting (XSS) vulnerability on the /api/auth/error page, where the value of the 'error' URL parameter is reflected as HTML without proper neutralization. An attacker who coerces a user into visiting a specially-crafted URL can execute arbitrary JavaScript in the context of the user's browser. The issue is fixed in version 1.1.16.
xss
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 0.0 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.5% |
| Opublikowano (NVD) | 2026-08-01 13:16:56 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-06 22:10:00 UTC |
Referencje
- https://github.com/better-auth/better-auth/commit/05ada0b79dbcac93cc04ceb79b23ca598d07830c ([email protected])
- https://github.com/better-auth/better-auth/security/advisories/GHSA-9x4v-xfq5-m8x5 ([email protected])
- https://www.vulncheck.com/advisories/better-auth-before-reflected-xss-via-error-parameter ([email protected])