High
Security advisory
Versions of the package mysql2 before 3.9.8 are vulnerable to Prototype Pollution due to improper user input sanitization passed to fields and tables when using nestTables.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2024-21512
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 18:23 UTC · Revision 1
Source evidence
Versions of the package mysql2 before 3.9.8 are vulnerable to Prototype Pollution due to improper user input sanitization passed to fields and tables when using nestTables.
osv:CVE-2024-21512
Complete source record
{
"id": "30979e811dbd783ca6027a28c5d5ecbaa8a0fac301c79a2bf5fac09325c72197",
"url": "https://osv.dev/vulnerability/CVE-2024-21512",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2024-21512",
"summary": "Versions of the package mysql2 before 3.9.8 are vulnerable to Prototype Pollution due to improper user input sanitization passed to fields and tables when using nestTables.",
"evidence": "osv:CVE-2024-21512",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2024-21512",
"aliases": [
"CVE-2024-21512",
"GHSA-pmh2-wpjm-fj45"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/sidorares/node-mysql2",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "f637d3fb8e3813e1110c475b1eedf75d24992581"
},
{
"fixed": "efe3db527a2c94a63c2d14045baba8dfefe922bc"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "3.9.8"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "efe3db527a2c94a63c2d14045baba8dfefe922bc"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"v3.9.7",
"v3.9.6",
"v3.9.5",
"v3.9.4",
"v3.9.3",
"v3.9.2",
"v3.9.1",
"v3.9.0",
"v3.8.0",
"v3.7.1",
"v3.7.0",
"v3.6.5",
"v3.6.4",
"v3.6.3",
"v3.6.2",
"v3.6.1",
"v3.6.0",
"v3.5.2",
"v3.5.1",
"v3.5.0",
"v3.4.5",
"v3.4.4",
"v3.4.3",
"v3.4.2",
"v3.4.1",
"v3.4.0",
"v3.3.5",
"v3.3.4",
"v3.3.3",
"v3.3.2",
"v3.3.1",
"v3.3.0",
"v3.2.4",
"v3.2.3",
"v3.2.2",
"v3.2.1",
"v3.2.0",
"v3.1.2",
"v3.1.1",
"v3.1.0",
"v3.0.1",
"v3.0.0",
"v3.0.0-rc.1",
"v2.3.3",
"v2.3.3-rc.0",
"v2.3.2",
"v2.3.1",
"v2.3.0",
"v2.2.5",
"v2.2.4",
"v2.2.3",
"v2.2.2",
"v2.2.1",
"v2.2.0",
"v2.1.0",
"v1.6.5",
"v2.0.2",
"v2.0.1",
"v2.0.0",
"v2.0.0-alpha1",
"v1.6.4",
"v1.6.3",
"v1.6.2",
"v1.5.3",
"v1.5.2",
"v1.5.1",
"v1.5.0",
"v1.4.2",
"v1.4.1",
"v1.3.6",
"v1.3.5",
"v1.3.4",
"v1.3.3",
"v1.3.2",
"v1.3.1",
"v1.3.0",
"v1.2.0",
"v1.1.2",
"v1.1.1",
"v1.1.0",
"v1.0.0",
"v1.0.0-rc.12",
"v1.0.0-rc.11",
"v1.0.0-rc.10",
"v1.0.0-rc.9",
"v1.0.0-rc.8",
"v1.0.0-rc.7",
"v1.0.0-rc.6",
"v1.0.0-rc.5",
"v1.0.0-rc.4",
"v1.0.0-rc.3",
"v1.0.0-rc.2",
"v0.15.8",
"v0.15.7",
"v0.15.6",
"v0.15.5",
"v0.15.4",
"v0.15.3",
"v0.15.2",
"v0.15.1",
"v0.15.0",
"v0.14.1",
"v0.14.0",
"v0.13.0",
"v0.12.5",
"v0.12.4",
"v0.12.3",
"v0.12.2",
"v0.12.1",
"v0.12.0",
"v0.11.7",
"v0.11.6",
"v0.11.5",
"v0.9.2",
"v0.8.20",
"v0.8.19",
"v0.8.18",
"v0.8.17",
"v0.8.16",
"v0.8.15",
"v0.8.14",
"v0.8.13",
"v0.8.11"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-21512.json"
}
}
],
"modified": "2026-10-28T02:30:38.329614852Z",
"provider": "osv",
"references": [
"https://gist.github.com/domdomi3/e9f0f9b9b1ed6bfbbc0bea87c5ca1e4a",
"https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-7176010",
"https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6861580",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21512.json",
"https://nvd.nist.gov/vuln/detail/CVE-2024-21512",
"https://github.com/sidorares/node-mysql2/commit/efe3db527a2c94a63c2d14045baba8dfefe922bc",
"https://github.com/sidorares/node-mysql2/pull/2702"
],
"provider_metadata": {
"cwe_ids": [
"CWE-1321"
],
"cna_assigner": "snyk",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"fixed": "*"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21512.json"
}
},
"related_cves": [
{
"value": "CVE-2024-21512",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 505631,
"published_at": "2024-05-29T05:00:01.515+00:00"
}