UBUNTU-CVE-2021-23562

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Source
https://ubuntu.com/security/CVE-2021-23562
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23562.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-23562
Upstream
Published
2021-12-03T20:15:00Z
Modified
2025-10-24T04:50:09Z
Severity
  • 4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N CVSS Calculator
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

This affects the package plupload before 2.3.9. A file name containing JavaScript code could be uploaded and run. An attacker would need to trick a user to upload this kind of file.

References

Affected packages

Ubuntu:16.04:LTS / plupload.js

Package

Name
plupload.js
Purl
pkg:deb/ubuntu/plupload.js@2.1.8~dfsg1-1?arch=source&distro=xenial

Affected ranges

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

Affected versions

2.*
2.1.8~dfsg1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libjs-plupload",
            "binary_version": "2.1.8~dfsg1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23562.json"

Ubuntu:18.04:LTS / plupload.js

Package

Name
plupload.js
Purl
pkg:deb/ubuntu/plupload.js@2.1.9~dfsg1-2?arch=source&distro=bionic

Affected ranges

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

Affected versions

2.*
2.1.9~dfsg1-1
2.1.9~dfsg1-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libjs-plupload",
            "binary_version": "2.1.9~dfsg1-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23562.json"