CVE-2026-55798

Katalog CVE

CVSS 4.5 · Medium EPSS 0,18%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada python pillow. Skor CVSS 3.1 4.5 (Medium) menurut github.com.

Deskripsi (NVD)

Pillow is a Python imaging library. Prior to 12.3.0, WindowsViewer.get_command() constructed a cmd.exe shell command by directly embedding a file path into an f-string without escaping and passed the result to subprocess.Popen(..., shell=True), allowing shell metacharacters in the file path to inject arbitrary cmd.exe commands. This issue is fixed in version 12.3.0.

Rincian

Terbit di NVD

6 Juli 2026

Terakhir diubah

7 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 6,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/python-pillow/Pillow/security/advisories/GHSA-4x4j-2g7c-83w6 exploit · advisory vendor
• https://github.com/python-pillow/Pillow/commit/8404ea5fe5df40fc34aa1e51403dd6fce0778b8a patch
• https://github.com/python-pillow/Pillow/commit/88194166691b7b603529b8b036ab3ab9cedd2de4 patch
• https://github.com/python-pillow/Pillow/commit/b0e06caa64c1405aa3da0bb1d2bd9a77ca22de7f patch
• https://github.com/python-pillow/Pillow/blob/main/docs/releasenotes/12.3.0.rst release notes