UBUNTU-CVE-2026-41239

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Source
https://ubuntu.com/security/CVE-2026-41239
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41239.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2026-41239
Upstream
Published
2026-04-23T16:16:00Z
Modified
2026-05-20T16:12:58.821476115Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Starting in version 1.0.10 and prior to version 3.4.0, SAFE_FOR_TEMPLATES strips {{...}} expressions from untrusted HTML. This works in string mode but not with RETURN_DOM or RETURN_DOM_FRAGMENT, allowing XSS via template-evaluating frameworks like Vue 2. Version 3.4.0 patches the issue.

References

Affected packages

Ubuntu:22.04:LTS / node-dompurify

Package

Name
node-dompurify
Purl
pkg:deb/ubuntu/node-dompurify?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*
2.3.0+dfsg-2
2.3.3+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "node-dompurify",
            "binary_version": "2.3.3+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41239.json"

Ubuntu:24.04:LTS / node-dompurify

Package

Name
node-dompurify
Purl
pkg:deb/ubuntu/node-dompurify?arch=source&distro=noble

Affected ranges

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

Affected versions

2.*
2.4.1+dfsg+~2.4.0-1
3.*
3.0.9+dfsg+~3.0.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "node-dompurify",
            "binary_version": "3.0.9+dfsg+~3.0.5-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41239.json"

Ubuntu:25.10 / node-dompurify

Package

Name
node-dompurify
Purl
pkg:deb/ubuntu/node-dompurify?arch=source&distro=questing

Affected ranges

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

Affected versions

3.*
3.1.7+dfsg+~3.0.5-1
3.1.7+dfsg+~3.0.5-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "node-dompurify",
            "binary_version": "3.1.7+dfsg+~3.0.5-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41239.json"

Ubuntu:26.04:LTS / node-dompurify

Package

Name
node-dompurify
Purl
pkg:deb/ubuntu/node-dompurify?arch=source&distro=resolute

Affected ranges

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

Affected versions

3.*
3.1.7+dfsg+~3.0.5-2
3.3.3+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "node-dompurify",
            "binary_version": "3.3.3+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41239.json"