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Description

SFTPGo is an open source, event-driven file transfer solution. In SFTPGo versions prior to 2.7.1, a path normalization discrepancy between the protocol handlers and the internal Virtual Filesystem routing can lead to an authorization bypass. An authenticated attacker can craft specific file paths to bypass folder-level permissions or escape the boundaries of a configured Virtual Folder. This vulnerability is fixed in 2.7.1.

PUBLISHED Reserved 2026-03-07 | Published 2026-03-13 | Updated 2026-03-13 | Assigner GitHub_M




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

< 2.7.1
affected

References

github.com/...sftpgo/security/advisories/GHSA-x8qh-7475-c5mp

cve.org (CVE-2026-30914)

nvd.nist.gov (CVE-2026-30914)

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