CVE-2016-20023

Published Dec 5, 2025

Last updated 4 months ago

CVSS medium 5.0

Overview

Description: In CKSource CKFinder before 2.5.0.1 for ASP.NET, authenticated users could download any file from the server if the correct path to a file was provided.
Source: cve@mitre.org
NVD status: Analyzed
Products: ckfinder

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.5
Impact score: 3.6
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Severity: MEDIUM

Weaknesses

cve@mitre.org: CWE-23
nvd@nist.gov: CWE-22

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:cksource:ckfinder:*:*:*:*:*:asp.net:*:*",
            "matchCriteriaId": "2CF90472-B57D-4D61-858A-861E786F0B70",
            "versionEndExcluding": "2.5.0.1",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ]
  }
]

CKFinder 1.4.3 is vulnerable to Cross Site Scripting (XSS) in the File Upload function. An attacker can upload a crafted SVG containing active content.•CVE-2025-63830

References

Sources include official advisories and independent security research.

Overview

Risk scores

CVSS 3.1

Weaknesses

Social media

Configurations

Related CVEs

References