Relative Path Traversal in GoAnywhere MFT - CVE-2026-15913
Published: October 6, 2026
Vulnerability identifier: #VU153309
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-15913
CWE-ID: CWE-23
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose arbitrary files outside the sandboxed home directory.
The vulnerability exists due to relative path traversal in the /attachRemoteFiles endpoint when handling requests to attach remote files. A remote user can submit a crafted path traversal request to disclose arbitrary files outside the sandboxed home directory.
Exploitation requires both Secure Folders and Secure Mail permissions.
Affected software
GoAnywhere MFT
How to mitigate CVE-2026-15913
Install security update from vendor's website.
GoAnywhere MFT - update to 7.10.2