UBUNTU-CVE-2026-63183

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Source
https://ubuntu.com/security/CVE-2026-63183
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63183.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-63183
Upstream
Published
2026-11-05T00:00:00Z
Modified
2026-11-06T01:01:07Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:L/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed full_host nor framework-level incoming host validation is configured. A remote unauthenticated client can supply a forged Host header, creating a host header injection risk in applications whose web framework does not verify incoming host headers. Applications using appropriately configured Rails host authorization or a fixed full_host are not affected by this path. This issue is fixed in version 2.2.0.

References

Affected packages

Ubuntu:16.04:LTS
ruby-omniauth

Package

Name
ruby-omniauth
Purl
pkg:deb/ubuntu/ruby-omniauth?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.2.2-3
1.3.1-1
1.3.1-1+deb9u1build0.16.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-omniauth",
            "binary_version": "1.3.1-1+deb9u1build0.16.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63183.json"
Ubuntu:18.04:LTS
ruby-omniauth

Package

Name
ruby-omniauth
Purl
pkg:deb/ubuntu/ruby-omniauth?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.1-1
1.3.1-2
1.6.1-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-omniauth",
            "binary_version": "1.6.1-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63183.json"
Ubuntu:20.04:LTS
ruby-omniauth

Package

Name
ruby-omniauth
Purl
pkg:deb/ubuntu/ruby-omniauth?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.8.1-1
1.9.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-omniauth",
            "binary_version": "1.9.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63183.json"
Ubuntu:22.04:LTS
ruby-omniauth

Package

Name
ruby-omniauth
Purl
pkg:deb/ubuntu/ruby-omniauth?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.9.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-omniauth",
            "binary_version": "1.9.1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63183.json"
Ubuntu:24.04:LTS
ruby-omniauth

Package

Name
ruby-omniauth
Purl
pkg:deb/ubuntu/ruby-omniauth?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.1.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-omniauth",
            "binary_version": "2.1.1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63183.json"
Ubuntu:26.04:LTS
ruby-omniauth

Package

Name
ruby-omniauth
Purl
pkg:deb/ubuntu/ruby-omniauth?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.1.1-4
2.1.4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-omniauth",
            "binary_version": "2.1.4-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63183.json"
Ubuntu:26.10
ruby-omniauth

Package

Name
ruby-omniauth
Purl
pkg:deb/ubuntu/ruby-omniauth?arch=source&distro=stonking

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.1.4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-omniauth",
            "binary_version": "2.1.4-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63183.json"