Medium
Security advisory
Spring Cloud Netflix, versions 2.2.x prior to 2.2.4, versions 2.1.x prior to 2.1.6, and older unsupported versions allow applications to use the Hystrix Dashboard proxy.stream endpoint to make requests to any server reachable by the server hosting the dashboard. A malicious user, or attacker, can send a request to other servers that should not be exposed publicly.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-5412
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 09:22 UTC · Revision 1
Source evidence
Spring Cloud Netflix, versions 2.2.x prior to 2.2.4, versions 2.1.x prior to 2.1.6, and older unsupported versions allow applications to use the Hystrix Dashboard proxy.stream endpoint to make requests to any server reachable by the server hosting the dashboard. A malicious user, or attacker, can send a request to other servers that should not be exposed publicly.
osv:CVE-2020-5412
Complete source record
{
"id": "e12fc38b7c4fc78d12d198a954ec6fadb68b7d57e3a5c65384218c9ca451fa7f",
"url": "https://osv.dev/vulnerability/CVE-2020-5412",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-5412",
"summary": "Spring Cloud Netflix, versions 2.2.x prior to 2.2.4, versions 2.1.x prior to 2.1.6, and older unsupported versions allow applications to use the Hystrix Dashboard proxy.stream endpoint to make requests to any server reachable by the server hosting the dashboard. A malicious user, or attacker, can send a request to other servers that should not be exposed publicly.",
"evidence": "osv:CVE-2020-5412",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2020-5412",
"aliases": [
"CVE-2020-5412",
"GHSA-qgcg-p3v2-9h4p"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/spring-cloud/spring-cloud-netflix",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "2084baf7765f3a97e99d58159e931f84776eed40"
},
{
"introduced": "4164297a89bada128f3363541abbf4151ecb558b"
},
{
"fixed": "a579eb4594713f2f92c90600d74ab7d3930b22b7"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:vmware:spring_cloud_netflix:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2.1.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:vmware:spring_cloud_netflix:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.2.0"
},
{
"fixed": "2.2.4"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
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"v2.2.2.RELEASE",
"v2.1.5.RELEASE",
"v2.2.1.RELEASE",
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"v2.0.0.M4",
"v2.0.0.M3",
"v2.0.0.M2",
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"v1.3.0.RC1",
"v1.3.0.M1",
"v1.2.1.RELEASE",
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"v1.2.0.M1",
"v1.1.0.RELEASE",
"v1.1.0.RC2",
"v1.1.0.RC1",
"v1.1.0.M5",
"v1.1.0.M4",
"v1.1.0.M3"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5412.json",
"vanir_signatures": [
{
"id": "CVE-2020-5412-19b63cd9",
"digest": {
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},
"source": "https://github.com/spring-cloud/spring-cloud-netflix/commit/2084baf7765f3a97e99d58159e931f84776eed40",
"target": {
"file": "spring-cloud-netflix-turbine-stream/src/test/java/org/springframework/cloud/netflix/turbine/stream/HystrixStreamAggregatorTests.java"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-5412-715b5128",
"digest": {
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},
"source": "https://github.com/spring-cloud/spring-cloud-netflix/commit/2084baf7765f3a97e99d58159e931f84776eed40",
"target": {
"file": "spring-cloud-netflix-zuul/src/main/java/org/springframework/cloud/netflix/zuul/filters/route/RibbonRoutingFilter.java"
},
"deprecated": false,
"signature_type": "Line",
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],
"vanir_signatures_modified": "2026-10-24T14:19:46Z"
}
}
],
"modified": "2026-10-24T14:19:46.398439247Z",
"provider": "osv",
"references": [
"https://tanzu.vmware.com/security/cve-2020-5412"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-5412",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 443485,
"published_at": "2020-08-07T21:15:10.63+00:00"
}