CVE-2026-25555

Katalog CVE

CVSS 9.8 · Critical EPSS 2,7%

Kerentanan Authentication Bypass by Primary Weakness. Skor CVSS 3.1 9.8 (Critical) menurut vulncheck.com.

Deskripsi (NVD)

OpenBullet2 through version 0.3.2 contains an authentication bypass vulnerability in the API key authentication middleware that allows unauthenticated attackers to gain admin access by supplying an empty X-Api-Key header value. Attackers can exploit the middleware's comparison of the supplied header against an empty AdminApiKey default string to access the admin console and all API endpoints without valid credentials.

Rincian

Terbit di NVD

8 Juni 2026

Terakhir diubah

23 Juli 2026

Status NVD

Deferred

CVSS 3.1

9.8 (Critical), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-305: Authentication Bypass by Primary Weakness

EPSS (30 hari)

2,7% peluang dieksploitasi; lebih tinggi dari 85,7% 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://hackernoon.com/one-empty-header-to-admin-how-an-auth-bypass-breaks-openbullet2
• https://www.vulncheck.com/advisories/openbullet2-authentication-bypass-via-x-api-key-header