CVE-2025-66296

Katalog CVE

CVSS 8.8 · High EPSS 0,32%

Kerentanan Incorrect Privilege Assignment pada getgrav grav. Skor CVSS 3.1 8.8 (High) menurut github.com.

Deskripsi (NVD)

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, a privilege escalation vulnerability exists in Grav’s Admin plugin due to the absence of username uniqueness validation when creating users. A user with the create user permission can create a new account using the same username as an existing administrator account, set a new password/email, and then log in as that administrator. This effectively allows privilege escalation from limited user-manager permissions to full administrator access. This vulnerability is fixed in 1.8.0-beta.27.

Rincian

Terbit di NVD

1 Desember 2025

Terakhir diubah

26 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-266: Incorrect Privilege Assignment

EPSS (30 hari)

0,32% peluang dieksploitasi; lebih tinggi dari 22,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/getgrav/grav/security/advisories/GHSA-cjcp-qxvg-4rjm advisory vendor
• https://github.com/getgrav/grav/commit/3462d94d575064601689b236508c316242e15741 patch