Path traversal in ShareFile storage zones controller - #VU138320
Published: July 17, 2026
Vulnerability identifier: #VU138320
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:A/U:Amber
CVE-ID: N/A
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vendor: Citrix
Affected software:
ShareFile storage zones controller
ShareFile storage zones controller
Detailed vulnerability description
The vulnerability allows a remote user to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote privileged user can send a specially crafted HTTP request and read arbitrary files on the system.
Note, the vulnerability is being actively exploited in the wild.
Remediation
Install updates from vendor's website.