High
Security advisory
There is a File Content Disclosure vulnerability in Action View <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 and v3 where specially crafted accept headers can cause contents of arbitrary files on the target system's filesystem to be exposed.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-5418
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 04:21 UTC · Revision 1
Source evidence
There is a File Content Disclosure vulnerability in Action View <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 and v3 where specially crafted accept headers can cause contents of arbitrary files on the target system's filesystem to be exposed.
osv:CVE-2019-5418
Complete source record
{
"id": "e1ebc264275d6b975c5777a68ad0a79c8d4e0cacffc1fe8506c74164ce634a79",
"url": "https://osv.dev/vulnerability/CVE-2019-5418",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-5418",
"summary": "There is a File Content Disclosure vulnerability in Action View <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 and v3 where specially crafted accept headers can cause contents of arbitrary files on the target system's filesystem to be exposed.",
"evidence": "osv:CVE-2019-5418",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2019-5418",
"aliases": [
"CVE-2019-5418",
"GHSA-86g5-2wh3-gc9j"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/rails/rails",
"type": "GIT",
"events": [
{
"introduced": "9891ca89c69732a21743f0349f2995956a7802e7"
},
{
"fixed": "e06a1e09b6bec32b0a05c72a3ae7ceb00f61bf7d"
},
{
"introduced": "2efddadd6cba4e2129acedf1d402d11abcc03996"
},
{
"fixed": "c4d3e202e10ae627b3b9c34498afb45450652421"
},
{
"introduced": "ce93740a5e4437dfc1cf9b0b13da1bad06a2a598"
},
{
"fixed": "ec8697bf0bfafff7d897fb50e322afe42ddc1623"
},
{
"introduced": "375a4143cf5caeb6159b338be824903edfd62836"
},
{
"fixed": "e69ff43060c1194d2a3bd9b8d9e23f3ae26b84b5"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.0.0"
},
{
"fixed": "4.2.11.1"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.7.2"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "5.1.0"
},
{
"fixed": "5.1.6.2"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "5.2.0"
},
{
"fixed": "5.2.2.1"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v5.1.6.1",
"v5.1.6",
"v5.1.4.rc1",
"v5.1.3.rc1",
"v5.1.2.rc1",
"v5.1.1",
"v5.1.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-5418.json"
}
}
],
"modified": "2026-10-24T10:30:17.733502245Z",
"provider": "osv",
"references": [
"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5418",
"https://access.redhat.com/errata/RHSA-2019:0796",
"https://access.redhat.com/errata/RHSA-2019:1147",
"https://access.redhat.com/errata/RHSA-2019:1149",
"https://access.redhat.com/errata/RHSA-2019:1289",
"https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/",
"https://groups.google.com/forum/#%21topic/rubyonrails-security/pFRKI96Sm8Q",
"https://web.archive.org/web/20190313201629/https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/",
"https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/",
"https://www.exploit-db.com/exploits/46585/"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "8.0"
},
{
"last_affected": "8.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*"
],
"vendor_product": "fedoraproject:fedora",
"extracted_events": [
{
"range": [
{
"introduced": "30"
},
{
"last_affected": "30"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*"
],
"vendor_product": "opensuse:leap",
"extracted_events": [
{
"range": [
{
"introduced": "15.0"
},
{
"last_affected": "15.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*",
"cpe:2.3:a:redhat:cloudforms:4.7:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:cloudforms",
"extracted_events": [
{
"range": [
{
"introduced": "4.7"
},
{
"last_affected": "4.7"
},
{
"introduced": "4.6"
},
{
"last_affected": "4.6"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:software_collections",
"extracted_events": [
{
"range": [
{
"introduced": "1.0"
},
{
"last_affected": "1.0"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2019-5418",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 429626,
"published_at": "2019-03-27T14:29:01.533+00:00"
}