Argument injection vulnerability in WinSCP 3.8.1 build 328 allows remote attackers to…
Priority MEDIUM 41CWE-88Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-88.
Summary
Argument injection vulnerability in WinSCP 3.8.1 build 328 allows remote attackers to upload or download arbitrary files via encoded spaces and double-quote characters in a scp or sftp URI.
Why it matters now
EPSS 0.06453 93rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-3015
- 2026-10-03 Alias added: GHSA-5wfx-x267-4p7r
References
More Winscp vulnerabilities
- TI-2002-01283 Multiple SSH2 servers and clients do not properly handle large packets or large fields… CVSS 2.0HIGH 10.0
- TI-2023-26623 The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6… CVSS 3.1MEDIUM 5.9
- TI-2019-04326 In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server… CVSS 3.1MEDIUM 6.8
- TI-2019-04327 An issue was discovered in OpenSSH 7.9. CVSS 3.1MEDIUM 5.9
- TI-2021-02333 WinSCP before 5.17.10 allows remote attackers to execute arbitrary programs when the URL… CVSS 3.1CRITICAL 9.8
- TI-2002-01281 Multiple SSH2 servers and clients do not properly handle packets or data elements with… CVSS 2.0HIGH 10.0
Sources
- CVE-2006-3015 · CVE Program
- CVE-2006-3015 · NVD
- FIRST EPSS
- GHSA-5wfx-x267-4p7r · GitHub Advisory Database · CC BY 4.0
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