CVE-2025-11539

Katalog CVE

CVSS 9.9 · Critical EPSS 0,64%

Kerentanan Improper Control of Generation of Code ('Code Injection'). Skor CVSS 3.1 9.9 (Critical) menurut grafana.com.

Deskripsi (NVD)

Grafana Image Renderer is vulnerable to remote code execution due to an arbitrary file write vulnerability. This is due to the fact that the /render/csv endpoint lacked validation of the filePath parameter that allowed an attacker to save a shared object to an arbitrary location that is then loaded by the Chromium process. Instances are vulnerable if: 1. The default token ("authToken") is not changed, or is known to the attacker. 2. The attacker can reach the image renderer endpoint. This issue affects grafana-image-renderer: from 1.0.0 through 4.0.16.

Rincian

Terbit di NVD

9 Oktober 2025

Terakhir diubah

8 Oktober 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-94: Improper Control of Generation of Code ('Code Injection')

EPSS (30 hari)

0,64% peluang dieksploitasi; lebih tinggi dari 49,1% 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/grafana/grafana-image-renderer/releases/tag/v4.0.17
• https://grafana.com/security/security-advisories/cve-2025-11539/