Critical
Security advisory
Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have a security mitigation bypass vulnerability. Successful exploitation could lead to arbitrary code execution.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-9580
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:39 UTC · Revision 1
Source evidence
Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have a security mitigation bypass vulnerability. Successful exploitation could lead to arbitrary code execution.
osv:CVE-2020-9580
Complete source record
{
"id": "02f0b5fc7dedbc37620d24e9c9c9ab355045c3ec602794c081f4094f4edfe1aa",
"url": "https://osv.dev/vulnerability/CVE-2020-9580",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-9580",
"summary": "Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have a security mitigation bypass vulnerability. Successful exploitation could lead to arbitrary code execution.",
"evidence": "osv:CVE-2020-9580",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2020-9580",
"aliases": [
"BIT-magento-2020-9580",
"CVE-2020-9580",
"GHSA-j2jp-58gv-g2pg"
],
"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/magento/devdocs",
"type": "GIT",
"events": [
{
"introduced": "239bfc72e116f6814ff6c2f6731f0830f3bcf61c"
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{
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{
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{
"last_affected": "5cfffdd1b2c6bd7cef8c07226b09da8c92d519a7"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:*",
"range": [
{
"introduced": "2.2.0"
},
{
"last_affected": "2.2.11"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*",
"range": [
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},
{
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}
],
"source": "CPE_RANGE"
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{
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{
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],
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]
}
}
],
"versions": [
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"2.2.7",
"2.1.16",
"2.3.4",
"2.3.3-p1",
"2.2.11",
"2.3.2",
"2.2.9",
"2.1.18",
"2.3.1",
"2.2.8",
"2.1.17"
],
"database_specific": {
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},
{
"ranges": [
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"database_specific": {
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"range": [
{
"introduced": "2.2.0"
},
{
"last_affected": "2.2.11"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*",
"range": [
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{
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],
"source": "CPE_RANGE"
},
{
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"range": [
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],
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{
"cpe": "cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*",
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}
],
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}
]
}
}
],
"versions": [
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"2.3.3",
"2.3.2",
"2.3.1",
"2.3.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9580.json"
}
}
],
"modified": "2026-10-24T10:30:42.722110554Z",
"provider": "osv",
"references": [
"https://helpx.adobe.com/security/products/magento/apsb20-22.html"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:magento:magento:*:*:*:*:community:*:*:*",
"cpe:2.3:a:magento:magento:*:*:*:*:enterprise:*:*:*"
],
"vendor_product": "magento:magento",
"extracted_events": [
{
"range": [
{
"last_affected": "1.9.4.4"
},
{
"last_affected": "1.9.4.4"
},
{
"last_affected": "1.14.4.4"
},
{
"last_affected": "1.14.4.4"
}
],
"source": "CPE_RANGE"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2020-9580",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 435456,
"published_at": "2020-06-26T21:15:16.873+00:00"
}