Description
ftp-srv is an npm package which is a modern and extensible FTP server designed to be simple yet configurable. In ftp-srv before versions 2.19.6, 3.1.2, and 4.3.4 are vulnerable to Server-Side Request Forgery. The PORT command allows arbitrary IPs which can be used to cause the server to make a connection elsewhere. A possible workaround is blocking the PORT through the configuration. This issue is fixed in version2 2.19.6, 3.1.2, and 4.3.4. More information can be found on the linked advisory.
Metrics
CVSS 3.1 9.1/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| autovance | ftp-srv | >= 1.0.0, < 2.19.6; >= 3.0.0, < 3.1.2; >= 4.0.0, < 4.3.4 |
References
- https://github.com/autovance/ftp-srv/commit/e449e75219d918c400dec65b4b0759f60476abcaPatch, Third Party Advisory
- https://github.com/autovance/ftp-srv/security/advisories/GHSA-jw37-5gqr-cf9jMitigation, Patch, Third Party Advisory
- https://www.npmjs.com/package/ftp-srvProduct, Third Party Advisory
- https://github.com/autovance/ftp-srv/commit/e449e75219d918c400dec65b4b0759f60476abcaPatch, Third Party Advisory
- https://github.com/autovance/ftp-srv/security/advisories/GHSA-jw37-5gqr-cf9jMitigation, Patch, Third Party Advisory
- https://www.npmjs.com/package/ftp-srvProduct, Third Party Advisory
Timeline
- Published
- Aug 17, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified