CVE-2026-81888

Katalog CVE

CVSS 5.4 · Medium EPSS 0,19%

Kerentanan Cross-Site Request Forgery (CSRF). Skor CVSS 3.1 5.4 (Medium) menurut github.com.

Deskripsi (NVD)

@hono/oauth-providers is Authentication middleware for Hono. Prior to version 0.8.6, the built-in social login providers accept an OAuth callback even when the `state` value is absent on both sides, so the anti-CSRF check passes for a callback that never came from a genuine login attempt. This defeats the `state`-based CSRF protection under default usage. Version 0.8.6 has a patch.

Rincian

Terbit di NVD

31 Agustus 2026

Terakhir diubah

9 September 2026

Status NVD

Deferred

CVSS 3.1

5.4 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-352: Cross-Site Request Forgery (CSRF)
CWE-1275: Sensitive Cookie with Improper SameSite Attribute

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 8,1% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/honojs/middleware/commit/b37765f40b7bddb1d8fce39573b085222dea58c1
• https://github.com/honojs/middleware/pull/2040
• https://github.com/honojs/middleware/releases/tag/%40hono%2Foauth-providers%400.8.6
• https://github.com/honojs/middleware/security/advisories/GHSA-fm3f-ch8h-qw8q