UBUNTU-CVE-2026-100695

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Source
https://ubuntu.com/security/CVE-2026-100695
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100695.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-100695
Upstream
Published
2026-09-29T00:00:00Z
Modified
2026-09-29T23:41:45Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Adminer before 6.0.2 contains a cross-site scripting vulnerability where the CONNECTION_ID() database result is interpolated into JavaScript without proper escaping, allowing a malicious database server to execute arbitrary JavaScript in the authenticated Adminer origin. In co-located deployments where the database has FILE privileges and can write to the webroot, attackers can use the XSS to submit authenticated SQL requests that write PHP files via INTO DUMPFILE, achieving remote code execution as the web server account.

References

Affected packages

Ubuntu:22.04:LTS
adminer

Package

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

Affected ranges

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

Affected versions

4.*
4.7.9-2
4.8.1-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "adminer",
            "binary_version":  "4.8.1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100695.json"
Ubuntu:24.04:LTS
adminer

Package

Name
adminer
Purl
pkg:deb/ubuntu/adminer?arch=source&distro=noble

Affected ranges

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

Affected versions

4.*
4.8.1-1
4.8.1-1ubuntu1
4.8.1-2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "adminer",
            "binary_version":  "4.8.1-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100695.json"
Ubuntu:26.04:LTS
adminer

Package

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

Affected ranges

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

Affected versions

5.*
5.2.1+dfsg-1
5.3.0+dfsg-1
5.4.0+dfsg-1
5.4.1+dfsg-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "adminer",
            "binary_version":  "5.4.1+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100695.json"
Ubuntu:Pro:16.04:LTS
adminer

Package

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

Affected ranges

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

Affected versions

4.*
4.2.1-1
4.2.1-1ubuntu1
4.2.1-1ubuntu1+esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "adminer",
            "binary_version":  "4.2.1-1ubuntu1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100695.json"
Ubuntu:Pro:18.04:LTS
adminer

Package

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

Affected ranges

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

Affected versions

4.*
4.3.1-2
4.5.0-1
4.6.1-1
4.6.2-1
4.6.2-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "adminer",
            "binary_version":  "4.6.2-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100695.json"
Ubuntu:Pro:20.04:LTS
adminer

Package

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

Affected ranges

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

Affected versions

4.*
4.7.2-1
4.7.4-1
4.7.5-1
4.7.6-1
4.7.6-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "adminer",
            "binary_version":  "4.7.6-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100695.json"