Unrated
Withdrawn security advisory
A flaw has been found in foreman when HTTP parameters are modified in http_proxies_controller and http_proxy files. Attackers can perform an SSRF attack and steal cloud metadata service on AWS/GCP/Azure environment through foreman component.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- Not specified
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 16:37 UTC · Revision 1
Source evidence
A flaw has been found in foreman when HTTP parameters are modified in http_proxies_controller and http_proxy files. Attackers can perform an SSRF attack and steal cloud metadata service on AWS/GCP/Azure environment through foreman component.
osv:UBUNTU-CVE-2026-13316
ruby-foreman
Fixed versions: Not specified
ruby-foreman
Fixed versions: Not specified
ruby-foreman
Fixed versions: Not specified
ruby-foreman
Fixed versions: Not specified
ruby-foreman
Fixed versions: Not specified
ruby-foreman
Fixed versions: Not specified
ruby-foreman
Fixed versions: Not specified
Complete source record
{
"id": "0a47b2fae93e6ff2632a9df284d5a7408ec58e1dc7997e09c3a286890a18e5f4",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-13316",
"method": "structured",
"payload": {
"kind": "withdrawal",
"title": "UBUNTU-CVE-2026-13316",
"summary": "A flaw has been found in foreman when HTTP parameters are modified in http_proxies_controller and http_proxy files. Attackers can perform an SSRF attack and steal cloud metadata service on AWS/GCP/Azure environment through foreman component.",
"evidence": "osv:UBUNTU-CVE-2026-13316",
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"evidence": "/affected/6/versions"
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"severity": "medium",
"structured": {
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"aliases": [
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"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N"
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{
"type": "Ubuntu",
"score": "medium"
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"affected": [
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"package": {
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"database_specific": {
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},
"ecosystem_specific": {
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}
},
{
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"package": {
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"purl": "pkg:deb/ubuntu/ruby-foreman?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
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}
],
"modified": "2026-10-21T23:01:45.817745954Z",
"provider": "osv",
"upstream": [
"CVE-2026-13316"
],
"references": [
"https://ubuntu.com/security/CVE-2026-13316",
"https://www.cve.org/CVERecord?id=CVE-2026-13316",
"https://access.redhat.com/security/cve/CVE-2026-13316",
"https://bugzilla.redhat.com/show_bug.cgi?id=2490345"
]
},
"related_cves": [
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"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 401042,
"published_at": "2026-06-30T11:16:00+00:00"
}