CVE-2022-39220
XSS Vulnerabilities in WebClient
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
XSS Vulnerabilities in WebClient
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.
- Record
CVE-2022-39220- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-6779
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.
- Record
EUVD-2022-6779- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-cf7g-cm7q-rq7f
SFTPGo WebClient vulnerable to Cross-site Scripting
Impact
Cross-site scripting (XSS) vulnerabilities have been reported to affect SFTPGo WebClient. If exploited, this vulnerability allows remote attackers to inject malicious code.
Patches
Fixed in v2.3.5.
- Record
GHSA-cf7g-cm7q-rq7f- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2022-39220- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
XSS Vulnerabilities in WebClient
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.
- Record
CVE-2022-39220- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-cf7g-cm7q-rq7f
SFTPGo WebClient vulnerable to Cross-site Scripting
Impact
Cross-site scripting (XSS) vulnerabilities have been reported to affect SFTPGo WebClient. If exploited, this vulnerability allows remote attackers to inject malicious code.
Patches
Fixed in v2.3.5.
- Record
GHSA-cf7g-cm7q-rq7f- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGO-2022-1015 No score
SFTPGo WebClient vulnerable to Cross-site Scripting in github.com/drakkan/sftpgo
SFTPGo WebClient vulnerable to Cross-site Scripting in github.com/drakkan/sftpgo
- Record
GO-2022-1015- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
github.com/drakkan/sftpgoGo |
before 2.3.5 | 2.3.5 |
github.com/drakkan/sftpgoGo |
All versions | None known |
github.com/drakkan/sftpgo/v2Go |
before 2.3.5 | 2.3.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-39220 is a medium vulnerability (CVSS 6.1) in Drakkan Sftpgo, published September 20, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. Fixed in github.com/drakkan/sftpgo 2.3.5.
References
github.com/drakkan/sftpgo/security/advisories/GHSA-cf7g-cm7q-rq7f
nvd.nist.gov/vuln/detail/CVE-2022-39220