UBUNTU-CVE-2025-50340

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Source
https://ubuntu.com/security/CVE-2025-50340
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-50340.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-50340
Upstream
Published
2025-08-04T20:15:00Z
Modified
2026-05-20T16:23:33.173546147Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An Insecure Direct Object Reference (IDOR) vulnerability was discovered in SOGo Webmail thru 5.6.0, allowing an authenticated user to send emails on behalf of other users by manipulating a user-controlled identifier in the email-sending request. The server fails to verify whether the authenticated user is authorized to use the specified sender identity, resulting in unauthorized message delivery as another user. This can lead to impersonation, phishing, or unauthorized communication within the system. NOTE: this is disputed by the Supplier because the only effective way to prevent this sender spoofing is on the SMTP server, not within a client such as SOGo.

References

Affected packages

Ubuntu:16.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=xenial

Affected ranges

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

Affected versions

2.*
2.2.17a-1
2.2.17a-1.1
2.2.17a-1.1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sogo",
            "binary_version": "2.2.17a-1.1build1"
        },
        {
            "binary_name": "sogo-common",
            "binary_version": "2.2.17a-1.1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-50340.json"
Ubuntu:18.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=bionic

Affected ranges

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

Affected versions

3.*
3.2.10-1
3.2.10-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sogo",
            "binary_version": "3.2.10-1build1"
        },
        {
            "binary_name": "sogo-common",
            "binary_version": "3.2.10-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-50340.json"
Ubuntu:20.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=focal

Affected ranges

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

Affected versions

4.*
4.0.8-1
4.1.0-1
4.1.1-1
4.3.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sogo",
            "binary_version": "4.3.0-1"
        },
        {
            "binary_name": "sogo-common",
            "binary_version": "4.3.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-50340.json"
Ubuntu:22.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=jammy

Affected ranges

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

Affected versions

5.*
5.1.0-1
5.2.0-1
5.2.0-3
5.3.0-1
5.3.0-1build2
5.4.0-1
5.5.0-1
5.5.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sogo",
            "binary_version": "5.5.1-1"
        },
        {
            "binary_name": "sogo-activesync",
            "binary_version": "5.5.1-1"
        },
        {
            "binary_name": "sogo-common",
            "binary_version": "5.5.1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-50340.json"
Ubuntu:25.10
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=questing

Affected ranges

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

Affected versions

5.*
5.11.2-4
5.12.1-1
5.12.1-1build2
5.12.1-2
5.12.1-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sogo",
            "binary_version": "5.12.1-3"
        },
        {
            "binary_name": "sogo-activesync",
            "binary_version": "5.12.1-3"
        },
        {
            "binary_name": "sogo-common",
            "binary_version": "5.12.1-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-50340.json"
Ubuntu:26.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=resolute

Affected ranges

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

Affected versions

5.*
5.12.1-3
5.12.4-1
5.12.4-1.1
5.12.4-1.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sogo",
            "binary_version": "5.12.4-1.2"
        },
        {
            "binary_name": "sogo-activesync",
            "binary_version": "5.12.4-1.2"
        },
        {
            "binary_name": "sogo-common",
            "binary_version": "5.12.4-1.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-50340.json"