Yüksek CVSS 7.1
CVE-2026-48798: CVE-2026-48798: dizin geçişi
Açıklama (NVD)
SSH.NET is a Secure Shell (SSH) library for .NET. In 2025.1.0 and earlier, ScpClient.Download(string directoryName, DirectoryInfo directoryInfo) trusts file and directory names returned by a remote SCP server and combines them with the requested local directory without containment validation, allowing a malicious, compromised, or man-in-the-middle server to use ../ sequences or absolute paths to create or overwrite files anywhere writable by the client process. This issue is fixed in version 2026.0.0.
Özet bilgiler
- CVSS v3.1
- 7.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L - EPSS
- %0,42 (yüzdelik 37)
- CWE
- CWE-22
- Yama
- Yok / bilinmiyor