CVE-2026-49244
Published:July 02, 2026
Updated:July 05, 2026
Summary The public web-client endpoint for partial ZIP downloads of a browsable share did not correctly confine the client-supplied files entries to the shared directory. A requester able to reach a public share could read files located outside the shared directory, as long as the target's canonical path begins with the shared directory's name. Patches Fixed in v2.7.3. The fix replaces the raw prefix check with a directory-boundary–aware check.
Affected Packages
https://github.com/drakkan/sftpgo.git (GITHUB):
Affected version(s) >=v1.0.0 <v2.7.3Fix Suggestion:
Update to version v2.7.3github.com/drakkan/sftpgo/v2 (GO):
Affected version(s) >=v2.2.0 <v2.7.3Fix Suggestion:
Update to version v2.7.3Related Resources (2)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')