UBUNTU-CVE-2025-15438

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Source
https://ubuntu.com/security/CVE-2025-15438
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-15438.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-15438
Upstream
Published
2026-01-02T15:15:00Z
Modified
2026-03-02T12:00:25.305662Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 2.0 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability was determined in PluXml up to 5.8.22. Affected is the function FileCookieJar::__destruct of the file core/admin/medias.php of the component Media Management Module. Executing a manipulation of the argument File can lead to deserialization. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was informed early about this issue and announced that "[w]e fix this issue in the next version 5.8.23". A patch for it is ready.

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_name": "pluxml",
            "binary_version": "5.4-1ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-15438.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_name": "pluxml",
            "binary_version": "5.5-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-15438.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_name": "pluxml",
            "binary_version": "5.6-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-15438.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_name": "pluxml",
            "binary_version": "5.6-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-15438.json"