UBUNTU-CVE-2026-8851

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-8851
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8851.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2026-8851
Upstream
Downstream
Related
Published
2026-05-18T21:16:00Z
Modified
2026-07-06T20:30:16Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
  • 8.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

SOGo versions 5.12.7 and prior contains a SQL injection vulnerability in the Access Control List management functionality that allows authenticated users to extract arbitrary data from the database by injecting SQL subqueries through the uid parameter of the addUserInAcls endpoint. Attackers can inject malicious SQL code to write extracted data into the sogo_acl table and retrieve it through the /acls API, establishing an out-of-band data exfiltration channel.

References

Affected packages

Ubuntu:25.10
sogo

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown 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/2026/UBUNTU-CVE-2026-8851.json"
Ubuntu:Pro:16.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.17a-1.1ubuntu0.1~esm1

Affected versions

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

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "sogo",
            "binary_version":  "2.2.17a-1.1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "sogo-common",
            "binary_version":  "2.2.17a-1.1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8851.json"
Ubuntu:Pro:18.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.2.10-1ubuntu0.1~esm1

Affected versions

3.*
3.2.10-1
3.2.10-1build1

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "sogo",
            "binary_version":  "3.2.10-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "sogo-common",
            "binary_version":  "3.2.10-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8851.json"
Ubuntu:Pro:20.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.3.0-1ubuntu0.1~esm1

Affected versions

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

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "sogo",
            "binary_version":  "4.3.0-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "sogo-common",
            "binary_version":  "4.3.0-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8851.json"
Ubuntu:Pro:22.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.5.1-1ubuntu0.1~esm1

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 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "sogo",
            "binary_version":  "5.5.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "sogo-activesync",
            "binary_version":  "5.5.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "sogo-common",
            "binary_version":  "5.5.1-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8851.json"
Ubuntu:Pro:26.04:LTS
sogo

Package

Name
sogo
Purl
pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps%2Fresolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.12.4-1.2ubuntu0.1~esm1

Affected versions

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

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "sogo",
            "binary_version":  "5.12.4-1.2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "sogo-activesync",
            "binary_version":  "5.12.4-1.2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "sogo-common",
            "binary_version":  "5.12.4-1.2ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8851.json"