Medium
Security advisory
Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-15230
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 10:53 UTC · Revision 1
Source evidence
Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4.
osv:CVE-2020-15230
Complete source record
{
"id": "567269e65aa2cb9ed955457453ce04373fe970b1717ec52fab4c3dce348003f7",
"url": "https://osv.dev/vulnerability/CVE-2020-15230",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-15230",
"summary": "Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4.",
"evidence": "osv:CVE-2020-15230",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2020-15230",
"aliases": [
"CVE-2020-15230",
"GHSA-vcvg-xgr8-p5gq"
],
"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/vapor/vapor",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "cf1651f7ff76515593f4d8ca6e6e15d2247fe255"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:vapor_project:vapor:*:*:*:*:*:swift:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "4.29.4"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "cf1651f7ff76515593f4d8ca6e6e15d2247fe255"
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"source": "REFERENCES_COMMIT"
}
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}
}
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],
"modified": "2026-10-20T10:51:56.330019607Z",
"provider": "osv",
"references": [
"https://github.com/vapor/vapor/pull/2500",
"https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq",
"https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255"
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"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-15230",
"evidence": "/id"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 383143,
"published_at": "2020-10-02T19:15:12.963+00:00"
}