CVE-2026-41589 - Vulnerability Analysis
CriticalCVSS: 9.6Last Updated: May 7, 2026
Wish SSH Server - Path Traversal
Published: May 7, 2026Updated: May 7, 2026Remote Exploitable
Overview
Wish SSH server 2.0.0 to < 2.0.1 contains a path traversal vulnerability in SCP middleware caused by crafted filenames with ../ sequences, letting malicious SCP clients read/write arbitrary files and create directories outside root, exploit requires SCP client interaction.
Severity & Score
Severity: Critical
CVSS Score: 9.6
Impact
Malicious SCP clients can read, write files, and create directories outside the root, compromising server file system integrity.
Mitigation
Upgrade to version 2.0.1 or later.
References
Related Resources
Details
- CVE ID
- CVE-2026-41589
- Severity
- Critical
- CVSS Score
- 9.6
- Type
- path_traversal
- Status
- unconfirmed
CWE
- CWE-22
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N