UBUNTU-CVE-2026-24351

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Source
https://ubuntu.com/security/CVE-2026-24351
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24351.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-24351
Upstream
Published
2026-02-27T12:16:00Z
Modified
2026-03-05T12:29:34Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

PluXml CMS is vulnerable to Stored XSS in Static Pages editing functionality. Attacker with editing privileges can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.

References

Affected packages

Ubuntu:16.04:LTS / pluxml

Package

Name
pluxml
Purl
pkg:deb/ubuntu/pluxml@5.4-1ubuntu1?arch=source&distro=xenial

Affected ranges

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

Affected versions

5.*
5.4-1
5.4-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.4-1ubuntu1",
            "binary_name": "pluxml"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24351.json"

Ubuntu:18.04:LTS / pluxml

Package

Name
pluxml
Purl
pkg:deb/ubuntu/pluxml@5.5-2?arch=source&distro=bionic

Affected ranges

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

Affected versions

5.*
5.5-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.5-2",
            "binary_name": "pluxml"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24351.json"

Ubuntu:20.04:LTS / pluxml

Package

Name
pluxml
Purl
pkg:deb/ubuntu/pluxml@5.6-1?arch=source&distro=focal

Affected ranges

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

Affected versions

5.*
5.6-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.6-1",
            "binary_name": "pluxml"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24351.json"

Ubuntu:22.04:LTS / pluxml

Package

Name
pluxml
Purl
pkg:deb/ubuntu/pluxml@5.6-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

5.*
5.6-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.6-1",
            "binary_name": "pluxml"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24351.json"