CVE-2026-103028

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Source
https://cve.org/CVERecord?id=CVE-2026-103028
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103028.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-103028
Aliases
  • GHSA-wwv9-g5x4-966q
Published
2026-10-13T14:54:47Z
Modified
2026-10-14T02:46:00Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
SFTPGo source-side file-pattern filter bypass during copy operations
Details

SFTPGo is an open source, event-driven file transfer solution. From 2.5.0 until 2.7.6, an authenticated user with copy permission can copy a source file denied by denied_patterns or outside allowed_patterns to an allowed destination name because file-pattern filters are evaluated only on the destination. The user can then read the denied file contents. Recursive directory copies can reproduce restricted contents under an allowed path, and the hide policy is bypassed because files that appear missing to stat and directory listings can still be copied. Home-directory boundaries, virtual-folder layout, per-directory permissions, access to other accounts, and administrative authorization remain enforced. This issue is fixed in 2.7.6.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103028.json"
}
References

Affected packages

Git / github.com/drakkan/sftpgo

Affected ranges

Type
GIT
Repo
https://github.com/drakkan/sftpgo
Events
Introduced
32020e236f292618d8af1ff9d7702f0d6bd56472
Fixed
62ae9ba3957e9ed52b44a4f885e805e2d7b35972
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "2.5.0"
        },
        {
            "fixed":  "2.7.6"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

v2.*
v2.5.0
v2.5.1
v2.6.0
v2.7.0
v2.7.1
v2.7.3
v2.7.4
v2.7.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103028.json"