High
Security advisory
Sequelize version 5 before 5.3.0 does not properly ensure that standard conforming strings are used.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-11069
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 10:59 UTC · Revision 1
Source evidence
Sequelize version 5 before 5.3.0 does not properly ensure that standard conforming strings are used.
osv:CVE-2019-11069
Complete source record
{
"id": "cda50b1d5343f01dde7fc2c92f42b99a06e785258ce74bda836575b3e720b486",
"url": "https://osv.dev/vulnerability/CVE-2019-11069",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-11069",
"summary": "Sequelize version 5 before 5.3.0 does not properly ensure that standard conforming strings are used.",
"evidence": "osv:CVE-2019-11069",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2019-11069",
"aliases": [
"CVE-2019-11069",
"GHSA-2777-2vq8-c4v4"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/sequelize/sequelize",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "850c7fd04669e0fef9238b6dc4f8d6ee93ed71e9"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:sequelizejs:sequelize:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.3.0"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "850c7fd04669e0fef9238b6dc4f8d6ee93ed71e9"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "850c7fd04669e0fef9238b6dc4f8d6ee93ed71e9"
}
],
"source": "REFERENCES_TAG",
"original_tag": "v5.3.0"
}
]
}
}
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"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11069.json"
}
}
],
"modified": "2026-10-20T10:52:18.006148330Z",
"provider": "osv",
"references": [
"https://github.com/sequelize/sequelize/blob/98cb17c17f73e2aa1792aa5a1d31216ba984b456/lib/dialects/postgres/connection-manager.js#L158-L160",
"https://github.com/sequelize/sequelize/releases/tag/v5.3.0",
"https://github.com/sequelize/sequelize/commit/850c7fd04669e0fef9238b6dc4f8d6ee93ed71e9",
"https://github.com/sequelize/sequelize/pull/10746/files"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2019-11069",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 383535,
"published_at": "2019-04-10T21:29:01.573+00:00"
}