CVE-2026-100844

Katalog CVE

CVSS 7.8 · High EPSS 0,77%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada project-monai monai. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

MONAI before 1.6.0 is vulnerable to OS command injection in the nnUNetV2Runner component (monai.apps.nnunet.nnunetv2_runner). User-controlled values taken from the YAML configuration file (notably dataset_name_or_id) and from CLI/kwargs arguments are concatenated into a command string without quoting or validation and then passed to subprocess with shell=True, so shell metacharacters (e.g., ';' on Linux, '&' on Windows) are interpreted. If a victim loads and processes a crafted configuration file — for example by instantiating nnUNetV2Runner with the malicious YAML and invoking a training/validation job such as train_single_model() — arbitrary commands are executed with the privileges of the user running the job.

Rincian

Terbit di NVD

27 September 2026

Terakhir diubah

30 September 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

0,77% peluang dieksploitasi; lebih tinggi dari 54,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-rghg-q7wp-9767 exploit · advisory vendor
• https://www.vulncheck.com/advisories/monai-before-1.6.0-os-command-injection-via-dataset-name-or-id advisory pihak ketiga