CVE-2020-15152
In ftp-srv before versions 2.19.6, 3.1.2, and 4.3.4 are vulnerable to Server-Side Request Forgery.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 1.86% probability · 79th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- ftp-srv project/ftp-srv
- Source
- security-advisories@github.com
EPSS 1.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.