CVE-2026-48800

Katalog CVE

CVSS 7.8 · High EPSS 0,21%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada notepad-plus-plus notepad++. Skor CVSS 3.1 7.8 (High) menurut github.com.

Deskripsi (NVD)

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the <Command> tag text content inside <UserDefinedCommands> in shortcuts.xml is read by NppXml::value(aNode) (Parameters.cpp:3658) in the feedUserCmds() function and stored in UserCommand._cmd without any validation. When the user clicks the corresponding entry in the Run menu, NppCommands.cpp:4264 creates a Command object with string2wstring(ucmd.getCmd()) and calls run(), which invokes ShellExecute (RunDlg.cpp:221) with the attacker-controlled string as the executable path. The injected command appears as a normal menu item in the Run menu, making it a viable persistence mechanism. This vulnerability is fixed in 8.9.6.1.

Rincian

Terbit di NVD

26 Juni 2026

Terakhir diubah

30 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber github.com
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)

0,21% peluang dieksploitasi; lebih tinggi dari 10,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/notepad-plus-plus/notepad-plus-plus/security/advisories/GHSA-3x3f-3j39-pj3v exploit · patch · advisory vendor
• https://github.com/notepad-plus-plus/notepad-plus-plus/commit/6b3dc52a9245c6d8c6287a8d6d93a30981c05feb patch