CVE-2025-66389

Katalog CVE

CVSS 7.5 · High EPSS 1,2%

Kerentanan Files or Directories Accessible to External Parties pada microsoft github copilot. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

GitHub Copilot 1.372.0 allows filesystem access outside of a workspace folder (without user approval) via a file-handler URI parameter to fetch_webpage. Therefore, exfiltration could occur if there is indirect prompt injection.

Rincian

Terbit di NVD

22 Juni 2026

Terakhir diubah

12 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-552: Files or Directories Accessible to External Parties

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 66,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://blindcyber.com/2025/10/28/copilot-fun/ exploit · advisory pihak ketiga
• https://github.com/microsoft/vscode-copilot-chat/ product
• https://github.com/microsoft/vscode/blob/03baef1008086ed4960042fa463e570072173bb5/src/vs/workbench/contrib/cha... product