CVE-2025-66294

Katalog CVE

CVSS 8.8 · High EPSS 2,8%

Kerentanan Improper Control of Generation of Code ('Code Injection') pada getgrav grav. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, a Server-Side Template Injection (SSTI) vulnerability exists in Grav that allows authenticated attackers with editor permissions to execute arbitrary commands on the server and, under certain conditions, may also be exploited by unauthenticated attackers. This vulnerability stems from weak regex validation in the cleanDangerousTwig method. 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 NVD
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-94: Improper Control of Generation of Code ('Code Injection')
CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine

EPSS (30 hari)

2,8% peluang dieksploitasi; lebih tinggi dari 86,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/getgrav/grav/security/advisories/GHSA-662m-56v4-3r8f exploit · advisory vendor
• https://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458 patch