CVE-2024-52300

Published Nov 13, 2024

Last updated 3 months ago

CVSS critical 9.0

Overview

Description: macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. The width parameter of the PDF viewer macro isn't properly escaped, allowing XSS for any user who can edit a page. XSS can impact the confidentiality, integrity and availability of the whole XWiki installation when an admin visits the page with the malicious code. This is fixed in 2.5.6.
Source: security-advisories@github.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9
Impact score: 6
Exploitability score: 2.3
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-79
security-advisories@github.com: CWE-80

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:xwiki:pdf_viewer_macro:*:*:*:*:pro:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "75E88265-41BB-488A-9003-7F7D65FF38F0",
            "versionEndExcluding": "2.5.6"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References