Critical
Security advisory
SailsJS Sails.js <=1.4.0 is vulnerable to Prototype Pollution via controller/load-action-modules.js, function loadActionModules().
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-44908
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 12:02 UTC · Revision 1
Source evidence
SailsJS Sails.js <=1.4.0 is vulnerable to Prototype Pollution via controller/load-action-modules.js, function loadActionModules().
osv:CVE-2021-44908
Complete source record
{
"id": "a99965b087f9806cdbfabcd38298a0eb822a270a2269ece705d73acecbd9ce7f",
"url": "https://osv.dev/vulnerability/CVE-2021-44908",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-44908",
"summary": "SailsJS Sails.js <=1.4.0 is vulnerable to Prototype Pollution via controller/load-action-modules.js, function loadActionModules().",
"evidence": "osv:CVE-2021-44908",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2021-44908",
"aliases": [
"CVE-2021-44908",
"GHSA-8v3j-jfg3-v3fv"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/balderdashy/sails",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "88554dfb84b2867dabe4599261f72f267efae19c"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:sailsjs:sails:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "1.4.0"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v1.4.0",
"v1.3.1",
"v1.3.0",
"v1.2.5",
"v1.2.4",
"v1.2.3",
"v1.2.2",
"v1.2.1",
"v1.2.0",
"v1.2.0-3",
"v1.2.0-2",
"v1.2.0-1",
"v1.2.0-0",
"v1.1.0",
"v1.1.0-3",
"v1.1.0-2",
"v1.1.0-1",
"v1.1.0-0",
"v1.0.3-4",
"v1.0.3-3",
"v1.0.3-2",
"v1.0.3-1",
"v1.0.3-0",
"v1.0.2",
"v1.0.2-0",
"v1.0.1",
"v1.0.0",
"v1.0.0-49",
"v1.0.0-48",
"v1.0.0-47",
"v1.0.0-46",
"v1.0.0-45",
"v1.0.0-44",
"v1.0.0-43",
"v1.0.0-42",
"v1.0.0-41",
"v1.0.0-40",
"v1.0.0-39",
"v1.0.0-38",
"v1.0.0-36",
"v1.0.0-35",
"v1.0.0-34",
"v1.0.0-33",
"v1.0.0-32",
"v1.0.0-31",
"v1.0.0-30",
"v1.0.0-29",
"v1.0.0-26",
"v1.0.0-23",
"v1.0.0-22",
"v1.0.0-21",
"v1.0.0-20",
"v1.0.0-19",
"v1.0.0-18",
"v1.0.0-17",
"v1.0.0-16",
"v1.0.0-15",
"v1.0.0-14",
"v1.0.0-13",
"v1.0.0-12",
"v1.0.0-11",
"v1.0.0-10",
"v1.0.0-9",
"v1.0.0-8",
"v1.0.0-7",
"v1.0.0-6",
"v1.0.0-5",
"v0.12.2",
"v0.12.4",
"v0.12.4-rc3",
"v0.12.4-rc2",
"v0.12.4-rc1",
"v0.12.3",
"v0.12.2-0",
"v0.12.07-rc7",
"v0.12.0-rc7",
"v0.12.0-rc6",
"v0.12.0-rc5",
"v0.12.0-rc3",
"v0.11.0",
"v0.12.0-rc2",
"v0.12.0-rc1",
"0.11.0-rc10",
"0.11.0-rc9",
"0.11.0-rc8",
"0.11.0-rc7",
"0.11.0-rc6",
"v0.11.0-rc5",
"v0.10.5",
"v0.10.4",
"v0.10.2",
"v0.10.1",
"v0.10.0-rc11",
"v0.10.0-rc10",
"v0.10.0-rc8",
"wl-rc13",
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"v0.10.0-rc2",
"v0.10.0-rc1",
"v0.9.3",
"v0.9.2",
"v0.9.1",
"v0.9.0",
"0.9preview",
"v0.8.93",
"v0.8.895",
"enlyton-release",
"v0.8.894",
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"v0.8.89-1",
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"v0.8.73",
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"v0.8.6",
"v0.8.5",
"v0.8.4",
"v0.8.3",
"v0.8.1",
"v0.8.0",
"v0.7.9",
"v0.7.8",
"v0.7.7-0",
"v0.7.6-0",
"v0.7.5-0",
"v0.7.4-1",
"v0.7.2",
"v0.7.1-0",
"v0.7.0-8",
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"v0.7.0-5",
"v0.7.0-4",
"v0.7.0-3",
"v0.7.0-2",
"v0.7.0-1",
"v0.3.0",
"v0.2.1",
"12.12.0300",
"12.11.2900",
"12.11.2620",
"12.11.26120",
"12.11.2619",
"12.11.2618",
"12.11.2606",
"12.11.2605",
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"12.11.2001",
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"12.11.1800",
"12.11.1799gls",
"12.11.1799",
"12.11.1716",
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"12.11.1600",
"12.11.1414",
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"12.11.07.24",
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"12.11.0722",
"12.11.0721",
"12.7.26"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44908.json"
}
}
],
"modified": "2026-10-20T10:55:07.071537673Z",
"provider": "osv",
"references": [
"https://github.com/Marynk/JavaScript-vulnerability-detection/blob/main/sailsJS%20PoC.zip",
"https://github.com/balderdashy/sails/blob/master/lib/app/private/controller/load-action-modules.js#L32",
"https://github.com/balderdashy/sails/issues/7209"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2021-44908",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 386914,
"published_at": "2022-03-17T12:15:07.8+00:00"
}