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TI-2022-18599 Aliases CVE-2022-39220GHSA-cf7g-cm7q-rq7f

XSS Vulnerabilities in WebClient

Priority LOW 28CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

SFTPGo is an SFTP server written in Go. Versions prior to 2.3.5 are subject to Cross-site scripting (XSS) vulnerabilities in the SFTPGo WebClient, allowing remote attackers to inject malicious code. This issue is patched in version 2.3.5. No known workarounds exist.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00637 50th percentileScored 2026-11-07
Fix Fixed sftpgo (drakkan): 2.3.5github.com/drakkan/sftpgo (Go): 2.3.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
drakkansftpgobefore 2.3.52.3.5Patch availableCNA
—github.com/drakkan/sftpgo (Go)before 2.3.52.3.5Patch availableGHSA-cf7g-cm7q-rq7f
  • sftpgo Vendordrakkan Affected before 2.3.5 Fixed in 2.3.5 Patch available CNA
  • github.com/drakkan/sftpgo (Go) Vendor— Affected before 2.3.5 Fixed in 2.3.5 Patch available GHSA-cf7g-cm7q-rq7f

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:sftpgo_project:sftpgo:*:*:*:*:*:*:*:*before 2.3.5Vulnerabledrakkan
  • cpe:2.3:a:sftpgo_project:sftpgo:*:*:*:*:*:*:*:* Versions before 2.3.5 Vulnerable ·drakkan

Remediation

  • Fix · CNA sftpgo (drakkan) Fixed in 2.3.5
  • Fix · GHSA-cf7g-cm7q-rq7f github.com/drakkan/sftpgo (Go) Fixed in 2.3.5 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-39220
  2. 2026-10-03 Alias added: GHSA-cf7g-cm7q-rq7f
  3. 2026-10-25 EPSS moved to the 50th–90th percentile

References

Advisory 2

Other 2

  • TI-2022-16494 Recovery codes abuse in SFTPGo CVSS 3.1HIGH 8.3
  • TI-2023-26623 The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6… CVSS 3.1MEDIUM 5.9
  • TI-2026-23740 SFTPGo has a Path Traversal and Permission Bypass via Path Normalization Discrepancy CVSS 4.0MEDIUM 5.3
  • TI-2026-23741 SFTPGo improperly sanitizes placeholders in group home directories/key prefixes CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences