Critical
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-15152
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 10:52 UTC · Revision 1
Source evidence
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.
osv:CVE-2020-15152
Complete source record
{
"id": "41b5c5da7ad65a495fe50fe9cd246d4ee3564de9efb5f4c4a2338015f1f71f10",
"url": "https://osv.dev/vulnerability/CVE-2020-15152",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-15152",
"summary": "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.",
"evidence": "osv:CVE-2020-15152",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2020-15152",
"aliases": [
"CVE-2020-15152",
"GHSA-jw37-5gqr-cf9j"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/QuorumDMS/ftp-srv",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "79438158f382b7677281f47d4297c3f9ca62f82a"
},
{
"introduced": "0afd578683f775eb5526bf196d7211580c0f97cc"
},
{
"fixed": "5508c2346cf23b24c20070ff2e8a47c647d3d5b5"
},
{
"introduced": "e5820688c4ad19e2352e9824b839a01a62c21ab7"
},
{
"fixed": "e449e75219d918c400dec65b4b0759f60476abca"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:ftp-srv_project:ftp-srv:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2.19.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:ftp-srv_project:ftp-srv:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.1.2"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:ftp-srv_project:ftp-srv:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "4.0.0"
},
{
"fixed": "4.3.4"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v2.19.5",
"v3.1.1",
"v4.3.3",
"v4.3.2",
"v4.3.1",
"v4.3.0",
"v4.2.0",
"v4.1.1",
"v4.1.0",
"v4.0.1",
"v4.0.0",
"v3.1.0",
"v3.0.6",
"v3.0.5",
"v3.0.4",
"v3.0.3",
"v3.0.2",
"v3.0.1",
"v3.0.0",
"v2.19.4",
"v2.19.3",
"v2.19.2",
"v2.19.1",
"v2.19.0",
"v2.18.0",
"v2.17.0",
"v2.16.2",
"v2.16.1",
"v2.16.0",
"v2.15.0",
"v2.14.0",
"v2.13.3",
"v2.13.2",
"v2.13.1",
"v2.13.0",
"v2.12.0",
"v2.11.4",
"v2.11.3",
"v2.11.2",
"v2.11.1",
"v2.11.0",
"v2.10.1",
"v2.10.0",
"v2.9.2",
"v2.9.1",
"v2.9.0",
"v2.8.0",
"v2.7.3",
"v2.7.2",
"v2.7.1",
"v2.7.0",
"v2.6.0",
"v2.5.0",
"v2.4.0",
"v2.3.1",
"v2.3.0",
"v2.2.1",
"v2.2.0",
"v2.1.0",
"v2.0.2",
"v2.0.1",
"v2.0.0",
"v1.1.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15152.json"
}
},
{
"ranges": [
{
"repo": "https://github.com/quorumdms/ftp-srv",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "e449e75219d918c400dec65b4b0759f60476abca"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"fixed": "e449e75219d918c400dec65b4b0759f60476abca"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"v2.19.5",
"v3.1.1",
"v4.3.3",
"v4.3.2",
"v4.3.1",
"v4.3.0",
"v4.2.0",
"v4.1.1",
"v4.1.0",
"v4.0.1",
"v4.0.0",
"v3.1.0",
"v3.0.6",
"v3.0.5",
"v3.0.4",
"v3.0.3",
"v3.0.2",
"v3.0.1",
"v3.0.0",
"v2.19.4",
"v2.19.3",
"v2.19.2",
"v2.19.1",
"v2.19.0",
"v2.18.0",
"v2.17.0",
"v2.16.2",
"v2.16.1",
"v2.16.0",
"v2.15.0",
"v2.14.0",
"v2.13.3",
"v2.13.2",
"v2.13.1",
"v2.13.0",
"v2.12.0",
"v2.11.4",
"v2.11.3",
"v2.11.2",
"v2.11.1",
"v2.11.0",
"v2.10.1",
"v2.10.0",
"v2.9.2",
"v2.9.1",
"v2.9.0",
"v2.8.0",
"v2.7.3",
"v2.7.2",
"v2.7.1",
"v2.7.0",
"v2.6.0",
"v2.5.0",
"v2.4.0",
"v2.3.1",
"v2.3.0",
"v2.2.1",
"v2.2.0",
"v2.1.0",
"v2.0.2",
"v2.0.1",
"v2.0.0",
"v1.1.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15152.json"
}
}
],
"modified": "2026-10-20T10:51:52.551278420Z",
"provider": "osv",
"references": [
"https://www.npmjs.com/package/ftp-srv",
"https://github.com/autovance/ftp-srv/commit/e449e75219d918c400dec65b4b0759f60476abca",
"https://github.com/autovance/ftp-srv/security/advisories/GHSA-jw37-5gqr-cf9j"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-15152",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 383062,
"published_at": "2020-08-17T22:15:12.627+00:00"
}